{"title":"Commercial Door Operators","description":"","products":[{"product_id":"liftmaster-jdc7s1bmc-jackshaft-dc-commercial-operator-700-lbs-standard-cycle-120-240v-1-3-phase-bbu-1","title":"JDC7S1BMC Maxum Jackshaft Operator 700 lb, Standard Cycle, 120\/240V 1 \u0026 3 Phase, BBU","description":"\u003cul\u003e\n\u003cli\u003eMotor and Gearbox purpose built to meet the high demands of commercial applications.\n\u003c\/li\u003e\n\u003cli\u003e3-button control with 4-line LCD display for setup and programming from the floor level.\n\u003c\/li\u003e\n\u003cli\u003eUp to 33% faster than standard commercial door operators, allowing you to get shipments in and out quickly. Average speed is 12” per second.\n\u003c\/li\u003e\n\u003cli\u003eBattery Backup helps keep your door running even when the power goes out—ensuring safe and continuous operation.\n\u003c\/li\u003e\n\u003cli\u003eDiagnostics at floor level through myQ® Facility on your mobile device allows you to see when there is a problem and anticipate maintenance cycles.\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in Wi-Fi® lets you easily connect to myQ Facility software, allowing you to get valuable data and insights to improve operations.\n\u003c\/li\u003e\n\u003cli\u003eSecurity+ 2.0® virtually eliminates radio wave interference and offers extended range\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":45974908272778,"sku":"JDC7S1BMC","price":1302.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/JDC7S1BMC-2.jpg?v=1747059342"},{"product_id":"liftmaster-jdc7s4bmc-jackshaft-dc-commercial-operator-700-lbs-standard-cycle-480v-3-phase-bbu","title":"JDC7S4BMC Maxum Jackshaft Operator 700lb, Standard Cycle, 480V 3 Phase, BBU","description":"\u003cul\u003e\n\u003cli\u003eMotor and Gearbox purpose built to meet the high demands of commercial applications.\u003c\/li\u003e\n\u003cli\u003e3-button control with 4-line LCD display for setup and programming from the floor level.\u003c\/li\u003e\n\u003cli\u003eUp to 33% faster than standard commercial door operators, allowing you to get shipments in and out quickly. Average speed is 12” per second.\u003c\/li\u003e\n\u003cli\u003eBattery Backup helps keep your door running even when the power goes out—ensuring safe and continuous operation.\u003c\/li\u003e\n\u003cli\u003eDiagnostics at floor level through myQ® Facility on your mobile device allows you to see when there is a problem and anticipate maintenance cycles.\u003c\/li\u003e\n\u003cli\u003eBuilt-in Wi-Fi® lets you easily connect to myQ Facility software, allowing you to get valuable data and insights to improve operations.\u003c\/li\u003e\n\u003cli\u003eSecurity+ 2.0® virtually eliminates radio wave interference and offers extended range.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":45974923083914,"sku":"JDC7S4BMC","price":1492.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/JDC7S1BMC-2_f854b792-eaad-401c-8208-101eb54d8c2e.jpg?v=1753285811"},{"product_id":"liftmaster-jhdc12s4bmc-hoist-dc-commercial-operator-1-200-lbs-standard-cycle-480v-3-phase-bbu-capable","title":"JHDC12S4BMC Maxum Jackshaft\/Hoist Operator 1200lb, Standard Cycle, 480V 3 Phase, BBU Capable","description":"\u003cul\u003e\n\u003cli\u003eMotor and Gearbox purpose built to meet the high demands of commercial applications.\u003c\/li\u003e\n\u003cli\u003e3-button control with 4-line LCD display for setup and programming from the floor level.\u003c\/li\u003e\n\u003cli\u003eUp to 33% faster than standard commercial door operators, allowing you to get shipments in and out quickly. Average speed is 12” per second.\u003c\/li\u003e\n\u003cli\u003eOptional Battery Backup accessory helps keep your door running even when the power goes out—ensuring safe and continuous operation.\u003c\/li\u003e\n\u003cli\u003eDiagnostics at floor level through myQ® Facility on your mobile device allows you to see when there is a problem and anticipate maintenance cycles.\u003c\/li\u003e\n\u003cli\u003eBuilt-in Wi-Fi® lets you easily connect to myQ Facility software, allowing you to get valuable data and insights to improve operations.\u003c\/li\u003e\n\u003cli\u003eSecurity+ 2.0® virtually eliminates radio wave interference and offers extended range.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":45974924624010,"sku":"JHDC12S4BMC","price":2052.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/JHDC7S1BMC-2.jpg?v=1747059343"},{"product_id":"liftmaster-jhdc12x1bmc-hoist-dc-commercial-operator-1-200-lbs-extended-cycle-120-240v-1-3-phase-bbu-capable","title":"JHDC12X1BMC Maxum Jackshaft\/Hoist Operator 1200lb, Extended Cycle, 120\/240V Single Phase, 240V 3 Phase, BBU Capable","description":"\u003cul\u003e\n\u003cli\u003eMotor and Gearbox purpose built to meet the high demands of commercial applications.\u003c\/li\u003e\n\u003cli\u003e3-button control with 4-line LCD display for setup and programming from the floor level.\u003c\/li\u003e\n\u003cli\u003eUp to 33% faster than standard commercial door operators, allowing you to get shipments in and out quickly. Average speed is 12” per second.\u003c\/li\u003e\n\u003cli\u003eOptional Battery Backup accessory helps keep your door running even when the power goes out—ensuring safe and continuous operation.\u003c\/li\u003e\n\u003cli\u003eDiagnostics at floor level through myQ® Facility on your mobile device allows you to see when there is a problem and anticipate maintenance cycles.\u003c\/li\u003e\n\u003cli\u003eBuilt-in Wi-Fi® lets you easily connect to myQ Facility software, allowing you to get valuable data and insights to improve operations.\u003c\/li\u003e\n\u003cli\u003eSecurity+ 2.0® virtually eliminates radio wave interference and offers extended range.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":45974925410442,"sku":"JHDC12X1BMC","price":1945.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/JHDC7S1BMC.jpg?v=1753245589"},{"product_id":"liftmaster-tdc7s4bmc-dc-commercial-operator-700-lbs-standard-cycle-480v-3-phase-bbu-capable","title":"TDC7S4BMC Maxum Trolley Operator 700lb Standard Cycle, 480V 3 Phase, BBU Capable","description":"\u003cul\u003e\n\u003cli\u003eMotor and Gearbox purpose built to meet the high demands of commercial applications.\u003c\/li\u003e\n\u003cli\u003e3-button control with 4-line LCD display for setup and programming from the floor level.\u003c\/li\u003e\n\u003cli\u003eUp to 33% faster than standard commercial door operators, allowing you to get shipments in and out quickly. Average speed is 12” per second.\u003c\/li\u003e\n\u003cli\u003eOptional Battery Backup accessory helps keep your door running even when the power goes out—ensuring safe and continuous operation.\u003c\/li\u003e\n\u003cli\u003eDiagnostics at floor level through myQ® Facility on your mobile device allows you to see when there is a problem and anticipate maintenance cycles.\u003c\/li\u003e\n\u003cli\u003eBuilt-in Wi-Fi® lets you easily connect to myQ Facility software, allowing you to get valuable data and insights to improve operations.\u003c\/li\u003e\n\u003cli\u003eSecurity+ 2.0® virtually eliminates radio wave interference and offers extended range.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":45974926983306,"sku":"TDC7S4BMC","price":1242.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/TDC7S1BMC-2.jpg?v=1749183999"},{"product_id":"liftmaster-tdc22x1bmc-dc-commercial-operator-2200-lbs-extended-cycle-120-240v-1-3-phase-bbu-capable","title":"TDC22X1BMC Maxum Trolley Operator 2200lb Extended Cycle, 120\/240V Single Phase 240V 3 Phase, BBU Capable","description":"\u003cp\u003e\u003cspan\u003eMAXUM Trolley DC commercial operator 120\/240V, battery backup capable, for sectional doors (standard lift) up to 2200 lbs with extended duty cycle (up to 30 cycles per hour and 150 cycles per day) in NEMA 1 applications.\u003c\/span\u003e\u003c\/p\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":45974928031882,"sku":"TDC22X1BMC","price":2320.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/TDC7S1BMC-2_5924742c-f6ba-4c71-8292-fd940a43bb0e.jpg?v=1747059345"},{"product_id":"liftmaster-carwash-1-2-hp-3ph-hoist-rh-m","title":"CH503L5R-MC Carwash Hoist Operator L5 Right Handed 1\/2 HP 208-230V\/460V 3-Phase","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead hoist commercial door operators employ lubricated gears for heavy industrial, high-cycle applications. These operators include a floor-level chain hoist for easy manual operation during an emergency or power outage.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eCarwash Modification \/ Damp Environment (M102 Modification)\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProvides a TEFC motor (M100), Watertight\/Oiltight Control Enclosure (M101), Watertight\/Oiltight 3-Button Control Station and nickel-plated chain in place of all standard roller chains on the door operator. Must be factory installed.\u003c\/li\u003e\n\u003cli\u003eNOTE: When ordering this modification, the solenoid brake is removed, except when used with Gearhead Operators.\u003c\/li\u003e\n\u003cli\u003eNOTE: All door operators with this modification include the price of NEMA 4 rated photo eyes. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights from your smartphone, tablet, or computer for greater peace of mind.\u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty worm-gear-in-oil reducer delivers performance for heavy industrial, high-cycle applications.\u003c\/li\u003e\n\u003cli\u003eFloor-level chain hoist with electrical interlock provides easy disconnect and manual operation in an emergency.\u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows easy selection and programming of seven wiring types—from constant pressure to close, to specialized Timer-to-Close functionality—to meet end user needs.\u003c\/li\u003e\n\u003cli\u003eTimer-to-Close conveniently and confidently closes the commercial door automatically after a predetermined time for added security and peace of mind.\u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial door opening to a preprogrammed position for energy savings, time savings, and convenience.\u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the installer to select the required voltage within phase to meet job-site requirements. Within phases, voltage is selectable at installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous-duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches.\u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops the door if closing time exceeds expected limits, reducing potential damage to door and operator.\u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, minimizing wear on components.\u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction: 45:1 first stage using heavy-duty gears running in oil bath, cast-iron housing, and “all-climate” synthetic gear oil for improved low-temperature performance; #50 output sprocket chain.\u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer.\u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GH door operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1-rated electrical box, heavy-duty 11-gauge steel frame with durable powder-coat finish. All reduction sprockets are drilled and pinned to shafts.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 8–9 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on Logic 5.0 operators, virtually eliminating radio frequency interference.\u003c\/li\u003e\n\u003cli\u003eAccepts up to 90 one-button or 30 three-button remote controls, plus up to 30 wireless keypads or an unlimited number of DIP switch remote controls.\u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards.\u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application.\u003c\/li\u003e\n\u003cli\u003eEmergency disconnect allows manual lifting of the door in case of power loss or emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371981885578,"sku":"CH503L5R-MC","price":2733.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/CarwashModification.png?v=1760722423"},{"product_id":"liftmaster-option-card-solid-state","title":"FDRCARD Option Card Solid State","description":"\u003cp class=\"richp\"\u003eWhen installed in a Logic 3 (L3) or Logic 4 (L4) operator, this\n FDRCARD works in conjunction with the AFCB fire door release device to provide motorized fire door control. The card is designed for a standard RJ-11 phone cable connection (4 wire conductor cord) instead of the 13 wire connection required in other applications. The use of the FDRCARD eliminates the need for auxiliary limit switches, which are found commonly in other applications.\u003c\/p\u003e\u003cp class=\"richp\"\u003eNOTE: The Logic 3\/4 operator must have an\n electric safety edge installed and the operator must be set to “B2” wiring mode.\u003c\/p\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371984965770,"sku":"FDRCARD","price":154.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LiftMaster_Logo_9c71ba2e-4017-4692-a928-46b361178e47.jpg?v=1754591788"},{"product_id":"liftmaster-mechanical-powerhead-208-230-3-60-gh","title":"GH2023M Mechanical Powerhead 208-230\/3\/60 GH","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371985031306,"sku":"GH2023M","price":2976.93,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-firehouse-accessory-kit-v1","title":"FH1 Firehouse Accessory Package 1","description":"\u003cp class=\"richp\"\u003eThis Firehouse Door Operator package includes:\r\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCPSIII Additional set of Photo Eye Safety Sensors: Increase the level of safety of your system with a second set of sensors to monitor for vehicles and high apparatus equipment. \r\u003c\/li\u003e\n\u003cli\u003eRGL24LY Red\/Green Light: Dramatically reduces the chance of damage to the door and engine, this light will change from flashing Red to solid Green when the door reaches the full open position, indicating when it is clear to exit. \r\u003c\/li\u003e\n\u003cli\u003eTLS1CARD Timer\/Light\/Status: Card Synchronizes the Red\/Green Light operation to the LiftMaster Commercial Operator for consistent, reliable operation. \r\u003c\/li\u003e\n\u003cli\u003e02-401M Open Only Mushroom Button: Positioned where you want control of the system, this custom control panel sends the door to the full open position, and automatically enables the Timer-to-Close feature - perfect for time sensitive situations.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371985064074,"sku":"FH1","price":1046.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/FH1.jpg?v=1760038482"},{"product_id":"liftmaster-mechanical-powerhead-460-3-60-gh","title":"GH2043M Mechanical Powerhead 460\/3\/60 GH","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371985162378,"sku":"GH2043M","price":3025.41,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-firehouse-accessory-kit-v2","title":"FH2 Firehouse Accessory Package 2","description":"\u003cp class=\"richp\"\u003eThis Firehouse Door Operator package includes:\r\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCPSIII Additional set of Photo Eye Safety Sensors: Increase the level of safety of your system with a second set of sensors to monitor for vehicles and high apparatus equipment.  \u003c\/li\u003e\n\u003cli\u003eRGL24LY Red\/Green Light: Dramatically reduces the chance of damage to the door and engine, this light will change from flashing Red to solid Green when the door reaches the full open position, indicating when it is clear to exit.\u003c\/li\u003e\n\u003cli\u003eTLS1CARD Timer\/Light\/Status Card: Synchronizes the Red\/Green Light operation to the LiftMaster Commercial Operator for consistent, reliable operation.  \u003c\/li\u003e\n\u003cli\u003e02-401M Open Only Mushroom Button: Positioned where you want control of the system, this custom control panel sends the door to the full open position, and automatically enables the Timer-to-Close feature - perfect for time sensitive situations.  \u003c\/li\u003e\n\u003cli\u003e850LM Enhanced Universal Receiver : Safeguards access to property with an encrypted signal to offer extended range with Security+2.0. \u003c\/li\u003e\n\u003cli\u003e813LM 3-Button Remote Control: This extreme range remote works with the 850LM Receiver to give you even greater distance when leaving on a call. Programmable for Open\/Close\/Stop Operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371985227914,"sku":"FH2","price":1105.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/FH2.jpg?v=1760038405"},{"product_id":"liftmaster-mechanical-powerhead-575-3-60-gh","title":"GH2053M Mechanical Powerhead 575\/3\/60 GH","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371985260682,"sku":"GH2053M","price":3116.74,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-mechanical-powerhead-208-230-3-60-gh-1","title":"GH3023M Mechanical Powerhead 208-230\/3\/60 GH","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371985457290,"sku":"GH3023M","price":5823.03,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-mechanical-powerhead-460-3-60-gh-1","title":"GH3043M Mechanical Powerhead 460\/3\/60 GH","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371985621130,"sku":"GH3043M","price":5823.03,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-mechanical-powerhead-115-1-60-gh","title":"GH1011M Mechanical Powerhead 115\/1\/60 GH","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371985686666,"sku":"GH1011M","price":2258.65,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-mechanical-powerhead-575-3-60-gh-1","title":"GH3053M Mechanical Powerhead 575\/3\/60 GH","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371985752202,"sku":"GH3053M","price":5767.13,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-mechanical-powerhead-208-230-3-60-gh-2","title":"GH1023M Mechanical Powerhead 208-230\/3\/60 GH","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371985784970,"sku":"GH1023M","price":2329.67,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-mechanical-powerhead-115-1-60-gh-1","title":"GH5011M Mechanical Powerhead 115\/1\/60 GH","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371985850506,"sku":"GH5011M","price":1848.39,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-mechanical-powerhead-460-3-60-gh-2","title":"GH1043M Mechanical Powerhead 460\/3\/60 GH","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371985981578,"sku":"GH1043M","price":2361.24,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-mechanical-powerhead-208-230-3-60-gh-3","title":"GH5023M Mechanical Powerhead 208-230\/3\/60 GH","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371986014346,"sku":"GH5023M","price":2090.61,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-mechanical-powerhead-575-3-60-gh-2","title":"GH1053M Mechanical Powerhead 575\/3\/60 GH","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371986079882,"sku":"GH1053M","price":2432.29,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-mechanical-powerhead-460-3-60-gh-3","title":"GH5043M Mechanical Powerhead 460\/3\/60 GH","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371986210954,"sku":"GH5043M","price":1958.87,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-mechanical-powerhead-575-3-60-gh-3","title":"GH5053M Mechanical Powerhead 575\/3\/60 GH","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371986243722,"sku":"GH5053M","price":2203.38,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-mechanical-powerhead-460-3-60-gt","title":"GT1543M Mechanical Powerhead 460\/3\/60 GT","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371986407562,"sku":"GT1543M","price":2649.91,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-mechanical-powerhead-208-230-3-60-gt","title":"GT5023M Mechanical Powerhead 208-230\/3\/60 GT","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371986538634,"sku":"GT5023M","price":2307.12,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-mechanical-powerhead-460-3-60-gt-1","title":"GT5043M Mechanical Powerhead 460\/3\/60 GT","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371986669706,"sku":"GT5043M","price":2307.12,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-mechanical-powerhead-575-3-60-gt","title":"GT5053M Mechanical Powerhead 575\/3\/60 GT","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371986866314,"sku":"GT5053M","price":2375.9,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-adv-control-rel-device-w-bbu","title":"LM21-AFCB Advanced Fire Control Release Device w\/ BBU","description":"\u003cp class=\"richp\"\u003eThe AFCB release device is designed to be used in conjunction with a standard commercial door operator to provide a fully automated door closing system. For use with motorized doors incorporating a reversing electric safety edge, this 120VAC device can power up to 4 smoke detectors and 2 horn\/strobes. This system combines state-of-the-art functionality and advanced features typically found on special-order fire door operators.\r\u003c\/p\u003e\u003cp class=\"richp\"\u003eFeatures include: \r\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUL864\/ULC-S527\/S533 Listed \r\u003c\/li\u003e\n\u003cli\u003eProgrammable DIP switch delay setting – either 10, 20, 30, 60 second delay of door release to permit passage clearance\r\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003ePlus:\r\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInternal battery backup system\r\u003c\/li\u003e\n\u003cli\u003eObstruction cycling – working in conjunction with the door’s electrical safety edge reverses the door if an obstruction is encountered\r\u003c\/li\u003e\n\u003cli\u003eMotor voltage sensing\r\u003c\/li\u003e\n\u003cli\u003eTest key switch – permits floor-level testing of the system\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371990339722,"sku":"LM21-AFCB","price":1410.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LM21-AFCB.jpg?v=1749956057"},{"product_id":"liftmaster-horn-strobe-120v-ac-annunciatr","title":"LMHS1V75ADA Horn Strobe 120V AC Annunciator","description":null,"brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371990405258,"sku":"LMHS1V75ADA","price":135.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LMHS1V75ADA.jpg?v=1760040945"},{"product_id":"liftmaster-high-perf-rel-device-w-out-bbu","title":"LM21XP High Performance Release Device w\/out BBU","description":"\u003cp class=\"richp\"\u003eThe XP release device provides a fail-safe release mechanism for non-motorized doors and\r acts as an interface between the door and fire alarm system. The device requires 24VDC power from an approved UL1481 regulated power supply with Battery Backup, such as a fire alarm control panel. Therefore, installation will require coordination with a fire panel installer. \u003c\/p\u003e\u003cp class=\"richp\"\u003eFeatures include:\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e• UL864\/ULC-S527\/S533 Listed\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e• Programmable DIP switch delay setting –\reither 10, 20, 30, 60 second delay of door release to permit passage clearance \u003c\/p\u003e\u003cp class=\"richp\"\u003ePlus:\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e• On board diagnostic LEDs for early\r trouble shooting \u003c\/p\u003e\u003cp class=\"richp\"\u003e• Close door detection – prevents door\r release if the door is kept in the closed position and eliminates door reset service calls or potential system damage \u003c\/p\u003e\u003cp class=\"richp\"\u003e• Testing function allows routine fire door\r testing without requiring activation of the central alarm system; easy reset function returns the device to standby state\u003c\/p\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371990536330,"sku":"LM21XP","price":615.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LM21XP.jpg?v=1749952814"},{"product_id":"liftmaster-horn-strobe-12-24vdc-red-2w-fire","title":"LMHS24R Horn Strobe, 12\/24Vdc, Red, 2W (Fire)","description":"\u003cp class=\"richp\"\u003eFire Rated Red Horn Strobe, 2-Wire 12\/24VDC\r\u003c\/p\u003e\u003cp class=\"richp\"\u003eFeatures\r\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAuto Voltage Selection: 12 Volt\/15 candela or 24 Volt\/30 candela\r\u003c\/li\u003e\n\u003cli\u003eField-Selectable Candela Settings: 15\/30\/75\/95\/ 110, 135, 185\r\u003c\/li\u003e\n\u003cli\u003eHorn Speaker Watts: 88+ dBA at 16 Volts\r\u003c\/li\u003e\n\u003cli\u003edBA Adjustment: Rotary Switch for Horn Tone and 2 Volume Selections\r\u003c\/li\u003e\n\u003cli\u003eMounting Type: Indoor Wall-Mount Only\r\u003c\/li\u003e\n\u003cli\u003eStandard Operating Temprature: 32°F to 120°F (0°C to 490°C)\r\u003c\/li\u003e\n\u003cli\u003eHumidity Range: 10% to 93% non-condensing\r\u003c\/li\u003e\n\u003cli\u003eStrobe Flash Rate: 1 Flash per Second\r\u003c\/li\u003e\n\u003cli\u003eNominal Voltage: Regulated 12 VDC or Regulated 24 VDC\/FWR\r\u003c\/li\u003e\n\u003cli\u003eOperating Voltage Range: 8 Volt to 17.5 Volt (12 Volt nominal) or 16 Volt to 33 Volt (24 Volt Nominal)\r\u003c\/li\u003e\n\u003cli\u003eWall-Mount Dimensions (including Lens): 5.6\" L x 3.46\" W x 1.91\" D (143mm L x 119mm W x 49mm D)\r\u003c\/li\u003e\n\u003cli\u003eHorn and Speaker (only) Dimensions: 5.6\" L x 3.46\" W x 1.25\" D (143mm L x 119mm W x 32mm D) \r\u003c\/li\u003e\n\u003cli\u003eStrobe products will operate at 12 V nominal only for 15 candela and 30 candela. Specifications are subject to change.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371990569098,"sku":"LMHS24R","price":173.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LMHS24R.jpg?v=1749953836"},{"product_id":"liftmaster-ext-perf-rel-device-w-bbu","title":"LM21XPBB Extended Performance Release Device with Battery Backup","description":"\u003cp class=\"richp\"\u003eVersatility allows the XPBB release device to operate on 120VAC, 24VAC, or 24VDC\r power sources. Internal Battery Backup allows the release device to stand-alone from the fire alarm system and act independently in the event of a power outage. The system can provide 24VDC power for up to 4 smoke detectors and 2 horn strobes mounted on either side of the door. Programmable delay settings, close door detection, diagnostic LEDs, localized testing and reset capabilities are all also standard. \u003c\/p\u003e\u003cp class=\"richp\"\u003eFeatures include:\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e• UL864\/ULC-S527\/S533 Listed\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e• Programmable DIP switch delay setting –\r either 10, 20, 30, 60 second delay of door release to permit passage clearance \u003c\/p\u003e\u003cp class=\"richp\"\u003ePlus:\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e• On board diagnostic LEDs for easy\r trouble shooting \u003c\/p\u003e\u003cp class=\"richp\"\u003e• Inputs for normally open 2- or\r 4-wire detectors and 4-wire normally closed detectors \u003c\/p\u003e\u003cp class=\"richp\"\u003e• Trouble and alarm relays for\r communication with the fire alarm control panel, if required \u003c\/p\u003e\u003cp class=\"richp\"\u003e• Audible trouble sounder to indicate when\r the release device is not operational \u003c\/p\u003e\u003cp class=\"richp\"\u003e• Testing function allows routine\r fire door testing without requiring activation of the smoke detector \u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371990601866,"sku":"LM21XPBB","price":956.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LM21XPBB_225e84a1-0a32-4877-bdb6-6f8aa77d34b5.png?v=1749205979"},{"product_id":"liftmaster-horn-strobe-12-24vdc-white-plain-2w","title":"LMHS24W Horn Strobe, 12\/24Vdc, White, Plain, 2W","description":"\u003cp class=\"richp\"\u003ePlain White 2-Wire, Horn Strobe 12\/24VDC\r\u003c\/p\u003e\u003cp class=\"richp\"\u003eFeatures\r\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAuto Voltage Selection: 12 Volt\/15 candela or 24 Volt\/30 candela\r\u003c\/li\u003e\n\u003cli\u003eField-Selectable Candela Settings: 15\/30\/75\/95\/ 110, 135, 185\r\u003c\/li\u003e\n\u003cli\u003eHorn Speaker Watts: 88+ dBA at 16 Volts\r\u003c\/li\u003e\n\u003cli\u003edBA Adjustment: Rotary Switch for Horn Tone and 2 Volume Selections\r\u003c\/li\u003e\n\u003cli\u003eMounting Type: Indoor Wall-Mount Only\r\u003c\/li\u003e\n\u003cli\u003eStandard Operating Temprature: 32°F to 120°F (0°C to 490°C)\r\u003c\/li\u003e\n\u003cli\u003eHumidity Range: 10% to 93% non-condensing\r\u003c\/li\u003e\n\u003cli\u003eStrobe Flash Rate: 1 Flash per Second\r\u003c\/li\u003e\n\u003cli\u003eNominal Voltage: Regulated 12 VDC or Regulated 24 VDC\/FWR\r\u003c\/li\u003e\n\u003cli\u003eOperating Voltage Range: 8 Volt to 17.5 Volt (12 Volt nominal) or 16 Volt to 33 Volt (24 Volt Nominal)\r\u003c\/li\u003e\n\u003cli\u003eWall-Mount Dimensions (including Lens): 5.6\" L x 3.46\" W x 1.91\" D (143mm L x 119mm W x 49mm D)\r\u003c\/li\u003e\n\u003cli\u003eHorn and Speaker (only) Dimensions: 5.6\" L x 3.46\" W x 1.25\" D (143mm L x 119mm W x 32mm D) \r\u003c\/li\u003e\n\u003cli\u003eStrobe products will operate at 12 V nominal only for 15 candela and 30 candela. Specifications are subject to change.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371990667402,"sku":"LMHS24W","price":173.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LMHS24W.jpg?v=1749953677"},{"product_id":"liftmaster-kit-end-link-latch-disconn","title":"LMEL-H End Link, Disconnect Latch","description":"\u003cp class=\"richp\"\u003eLMEL-H is a End Link Disconnect Latch. This accessory is commonly paired with LiftMaster Commercial Fire Door Operators, and extended performance release devices. \u003c\/p\u003e\u003cp class=\"richp\"\u003eThis product is compatible with the following models: LM21XPBB, LM21XPBBVB, LM21AFCB, LM21AFCBVB, LM21XP\u003c\/p\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371990864010,"sku":"LMEL-H","price":11.51,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-horn-12-24vdc-red","title":"LMH24R Horn, 12\/24VDC, Red","description":"\u003cp class=\"richp\"\u003ePlain Red 2-Wire, Horn Strobe 12\/24VDC\u003c\/p\u003e\u003cp class=\"richp\"\u003eFeatures\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAuto Voltage Selection: 12 Volt\/15 candela or 24 Volt\/30 candela\u003c\/li\u003e\n\u003cli\u003eField-Selectable Candela Settings: 15\/30\/75\/95\/ 110, 135, 185\u003c\/li\u003e\n\u003cli\u003eHorn Speaker Watts: 88+ dBA at 16 Volts\u003c\/li\u003e\n\u003cli\u003edBA Adjustment: Rotary Switch for Horn Tone and 2 Volume Selections\u003c\/li\u003e\n\u003cli\u003eMounting Type: Indoor Wall-Mount Only\u003c\/li\u003e\n\u003cli\u003eStandard Operating Temprature: 32°F to 120°F (0°C to 490°C)\u003c\/li\u003e\n\u003cli\u003eHumidity Range: 10% to 93% non-condensing\u003c\/li\u003e\n\u003cli\u003eStrobe Flash Rate: 1 Flash per Second\u003c\/li\u003e\n\u003cli\u003eNominal Voltage: Regulated 12 VDC or Regulated 24 VDC\/FWR\u003c\/li\u003e\n\u003cli\u003eOperating Voltage Range: 8 Volt to 17.5 Volt (12 Volt nominal) or 16 Volt to 33 Volt (24 Volt Nominal)\u003c\/li\u003e\n\u003cli\u003eWall-Mount Dimensions (including Lens): 5.6\" L x 3.46\" W x 1.91\" D (143mm L x 119mm W x 49mm D)\u003c\/li\u003e\n\u003cli\u003eHorn and Speaker (only) Dimensions: 5.6\" L x 3.46\" W x 1.25\" D (143mm L x 119mm W x 32mm D) \u003c\/li\u003e\n\u003cli\u003eStrobe products will operate at 12 V nominal only for 15 candela and 30 candela. Specifications are subject to change.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371990929546,"sku":"LMH24R","price":95.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LMH24R.jpg?v=1760041027"},{"product_id":"liftmaster-horn-12-24vdc-white-plain","title":"LMH24W Horn, 12\/24VDC, White","description":"\u003cp class=\"richp\"\u003ePlain White 2-Wire, Horn Strobe 12\/24VDC\r\u003c\/p\u003e\u003cp class=\"richp\"\u003eFeatures\r\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAuto Voltage Selection: 12 Volt\/15 candela or 24 Volt\/30 candela\r\u003c\/li\u003e\n\u003cli\u003eField-Selectable Candela Settings: 15\/30\/75\/95\/ 110, 135, 185\r\u003c\/li\u003e\n\u003cli\u003eHorn Speaker Watts: 88+ dBA at 16 Volts\r\u003c\/li\u003e\n\u003cli\u003edBA Adjustment: Rotary Switch for Horn Tone and 2 Volume Selections\r\u003c\/li\u003e\n\u003cli\u003eMounting Type: Indoor Wall-Mount Only\r\u003c\/li\u003e\n\u003cli\u003eStandard Operating Temprature: 32°F to 120°F (0°C to 490°C)\r\u003c\/li\u003e\n\u003cli\u003eHumidity Range: 10% to 93% non-condensing\r\u003c\/li\u003e\n\u003cli\u003eStrobe Flash Rate: 1 Flash per Second\r\u003c\/li\u003e\n\u003cli\u003eNominal Voltage: Regulated 12 VDC or Regulated 24 VDC\/FWR\r\u003c\/li\u003e\n\u003cli\u003eOperating Voltage Range: 8 Volt to 17.5 Volt (12 Volt nominal) or 16 Volt to 33 Volt (24 Volt Nominal)\r\u003c\/li\u003e\n\u003cli\u003eWall-Mount Dimensions (including Lens): 5.6\" L x 3.46\" W x 1.91\" D (143mm L x 119mm W x 49mm D)\r\u003c\/li\u003e\n\u003cli\u003eHorn and Speaker (only) Dimensions: 5.6\" L x 3.46\" W x 1.25\" D (143mm L x 119mm W x 32mm D) \r\u003c\/li\u003e\n\u003cli\u003eStrobe products will operate at 12 V nominal only for 15 candela and 30 candela. Specifications are subject to change.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371991093386,"sku":"LMH24W","price":95.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LMH24W.jpg?v=1760041065"},{"product_id":"liftmaster-detector-12-24vdc-2w-photo","title":"LMPD24-2W Photoelectric Smoke Detector 2 Wire","description":"\u003cul\u003e\n\u003cli\u003eIncorporates a state-of-the-art optical sensing chamber and an advanced microprocessor. The microprocessor allows the detector to automatically adjust its sensitivity back to the factory setting when it becomes more sensitive due to contaminants settling in its chamber.\r\u003c\/li\u003e\n\u003cli\u003eInstallation is simplified by the use of a mounting base that may be pre-wired to the system.\r\u003c\/li\u003e\n\u003cli\u003eFeatures include:\r\u003c\/li\u003e\n\u003cli\u003eLarge wire entry port.\r\u003c\/li\u003e\n\u003cli\u003eIn-line terminals with SEMS screws.\r\u003c\/li\u003e\n\u003cli\u003eMounts to octagonal and single-gang back boxes, 4-square back boxes, or direct to ceiling.\r\u003c\/li\u003e\n\u003cli\u003eStop-Drop ’N Lock attachment to base.\r\u003c\/li\u003e\n\u003cli\u003eRemovable detector cover and chamber.\r\u003c\/li\u003e\n\u003cli\u003eWide-angle, dual-color LED indication.\r\u003c\/li\u003e\n\u003cli\u003eBuilt-in test switch\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371991158922,"sku":"LMPD24-2W","price":190.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LMPD24-2W_23a6db39-298a-417f-bbe2-36af62b54dff.jpg?v=1749953558"},{"product_id":"liftmaster-detector-12-24vdc-4w-photo-replaces-lm4w-b","title":"LMPD24-4W Photoelectric Smoke Detector 4 Wire","description":"\u003cul\u003e\n\u003cli\u003eIncorporates a state-of-the-art optical sensing chamber and an advanced microprocessor. The microprocessor allows the detector to automatically adjust its sensitivity back to the factory setting when it becomes more sensitive due to contaminants settling in its chamber.\r\u003c\/li\u003e\n\u003cli\u003eInstallation is simplified by the use of a mounting base that may be pre-wired to the system.\r\u003c\/li\u003e\n\u003cli\u003eFeatures include:\r\u003c\/li\u003e\n\u003cli\u003eLarge wire entry port.\r\u003c\/li\u003e\n\u003cli\u003eIn-line terminals with SEMS screws.\r\u003c\/li\u003e\n\u003cli\u003eMounts to octagonal and single-gang back boxes, 4-square back boxes, or direct to ceiling.\r\u003c\/li\u003e\n\u003cli\u003eStop-Drop ’N Lock attachment to base.\r\u003c\/li\u003e\n\u003cli\u003eRemovable detector cover and chamber.\r\u003c\/li\u003e\n\u003cli\u003eWide-angle, dual-color LED indication.\r\u003c\/li\u003e\n\u003cli\u003eBuilt-in test switch\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371991191690,"sku":"LMPD24-4W","price":202.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LMPD24-4W.jpg?v=1749953456"},{"product_id":"liftmaster-detector-12-24vdc-4w-photo-therm","title":"LMPDT24-4W Photoelectric \u0026 Thermal Smoke Detector 4 Wire","description":"\u003cul\u003e\n\u003cli\u003eIncorporates a state-of-the-art optical sensing chamber and an advanced microprocessor. The microprocessor allows the detector to automatically adjust its sensitivity back to the factory setting when it becomes more sensitive due to contaminants settling in its chamber.\r\u003c\/li\u003e\n\u003cli\u003eThermal detectors also feature a restorable, built-in, fixed temperature(135°F) thermal detector and are capable of sensing a freeze condition if the temperature is below 41°F.\r\u003c\/li\u003e\n\u003cli\u003eInstallation is simplified by the use of a mounting base that may be pre-wired to the system.\r\u003c\/li\u003e\n\u003cli\u003eFeatures include:\r\u003c\/li\u003e\n\u003cli\u003eLarge wire entry port.\r\u003c\/li\u003e\n\u003cli\u003eIn-line terminals with SEMS screws.\r\u003c\/li\u003e\n\u003cli\u003eMounts to octagonal and single-gang back boxes, 4-square back boxes, or direct to ceiling.\r\u003c\/li\u003e\n\u003cli\u003eStop-Drop ’N Lock attachment to base.\r\u003c\/li\u003e\n\u003cli\u003eRemovable detector cover and chamber.\r\u003c\/li\u003e\n\u003cli\u003eWide-angle, dual-color LED indication.\r\u003c\/li\u003e\n\u003cli\u003eBuilt-in test switch\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371991257226,"sku":"LMPDT24-4W","price":208.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LMPDT24-4W_4fb92ae7-169e-43a6-8a11-b3f73f46fdd9.jpg?v=1749954344"},{"product_id":"liftmaster-detector-12-24vdc-2w-photo-therm","title":"LMPDT24-2W Photoelectric \u0026 Thermal Smoke Detector 2 Wire","description":"\u003cul\u003e\n\u003cli\u003eIncorporates a state-of-the-art optical sensing chamber and an advanced microprocessor. The microprocessor allows the detector to automatically adjust its sensitivity back to the factory setting when it becomes more sensitive due to contaminants settling in its chamber.\r\u003c\/li\u003e\n\u003cli\u003eThermal detectors also feature a restorable, built-in, fixed temperature(135°F) thermal detector and are capable of sensing a freeze condition if the temperature is below 41°F.\r\u003c\/li\u003e\n\u003cli\u003eInstallation is simplified by the use of a mounting base that may be pre-wired to the system.\r\u003c\/li\u003e\n\u003cli\u003eFeatures include:\r\u003c\/li\u003e\n\u003cli\u003eLarge wire entry port.\r\u003c\/li\u003e\n\u003cli\u003eIn-line terminals with SEMS screws.\r\u003c\/li\u003e\n\u003cli\u003eMounts to octagonal and single-gang back boxes, 4-square back boxes, or direct to ceiling.\r\u003c\/li\u003e\n\u003cli\u003eStop-Drop ’N Lock attachment to base.\r\u003c\/li\u003e\n\u003cli\u003eRemovable detector cover and chamber.\r\u003c\/li\u003e\n\u003cli\u003eWide-angle, dual-color LED indication.\r\u003c\/li\u003e\n\u003cli\u003eBuilt-in test switch\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371992731786,"sku":"LMPDT24-2W","price":196.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LMPDT24-4W.jpg?v=1749953184"},{"product_id":"liftmaster-remote-test-plate","title":"LMRT Remote Test Plate","description":"\u003cp class=\"richp\"\u003eLMRT is a Remote Test Plate. This accessory is commonly paired with LiftMaster Commercial Fire Door Operators, and extended performance release devices. \u003c\/p\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371992830090,"sku":"LMRT","price":41.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LMRT.jpg?v=1760801039"},{"product_id":"liftmaster-v-speed-speed-gt-1-2-hp","title":"VGT5011M Variable Speed Gearhead Trolley Operator, 1\/2 HP","description":"\u003cp class=\"richp\"\u003eLogic 5.0 trolley commercial door operators are optimal for general industrial applications. Suspended from the ceiling, the operators are used on sectional overhead doors with standard lift. T operators are directly attached to drive and control the door.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eM37 Variable Speed Modification + LiftMaster GT Mechanical Operator\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eM37 replaces the AC motor and control circuit in a door operator with a DC variable speed drive control and permanent magnet DC motor.\u003c\/li\u003e\n\u003cli\u003eMay be supplied for either 115VAC 1Ø or 230VAC 1Ø power. \u003c\/li\u003e\n\u003cli\u003eAllows adjustment of door speed over a wide range. Dual-speed applications may be possible with faster open cycle and slower close cycle. \u003c\/li\u003e\n\u003cli\u003eAcceleration adjustment gives “ramp up” or soft starts to allow operation of very heavy doors. Dynamic brake and current limit circuits replace mechanical brake and clutch respectively, minimizing the number of moving parts that may wear out. Suitable for continuous‑duty and high-cycling applications. \u003c\/li\u003e\n\u003cli\u003ePlease note that this modification will usually affect the horsepower selection for a given model. Higher speeds require higher horsepower for the same door. \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWARNING: \u003c\/b\u003eSafety equipment must be used with door operators employing this modification.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371996926090,"sku":"VGT5011M","price":3506.92,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-v-speed-speed-gh-1-hp","title":"VGH1011M Variable Speed Gearhead Hoist Operator, 1 HP","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead hoist commercial door operators employ lubricated gears for heavy industrial, high-cycle applications. These operators include a floor-level chain hoist for easy manual operation during an emergency or power outage.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eM37 Variable Speed Modification + LiftMaster GH Mechanical Operator\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eM37 replaces the AC motor and control circuit in a door operator with a DC variable speed drive control and permanent magnet DC motor.\u003c\/li\u003e\n\u003cli\u003eMay be supplied for either 115VAC 1Ø or 230VAC 1Ø power. \u003c\/li\u003e\n\u003cli\u003eAllows adjustment of door speed over a wide range. Dual-speed applications may be possible with faster open cycle and slower close cycle. \u003c\/li\u003e\n\u003cli\u003eAcceleration adjustment gives “ramp up” or soft starts to allow operation of very heavy doors. Dynamic brake and current limit circuits replace mechanical brake and clutch respectively, minimizing the number of moving parts that may wear out. Suitable for continuous‑duty and high-cycling applications. \u003c\/li\u003e\n\u003cli\u003ePlease note that this modification will usually affect the horsepower selection for a given model. Higher speeds require higher horsepower for the same door. \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWARNING: \u003c\/b\u003eSafety equipment must be used with door operators employing this modification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights from your smartphone, tablet, or computer for greater peace of mind.\u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty worm-gear-in-oil reducer delivers performance for heavy industrial, high-cycle applications.\u003c\/li\u003e\n\u003cli\u003eFloor-level chain hoist with electrical interlock provides easy disconnect and manual operation in an emergency.\u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows easy selection and programming of seven wiring types—from constant pressure to close, to specialized Timer-to-Close functionality—to meet end user needs.\u003c\/li\u003e\n\u003cli\u003eTimer-to-Close conveniently and confidently closes the commercial door automatically after a predetermined time for added security and peace of mind.\u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial door opening to a preprogrammed position for energy savings, time savings, and convenience.\u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the installer to select the required voltage within phase to meet job-site requirements. Within phases, voltage is selectable at installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous-duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches.\u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops the door if closing time exceeds expected limits, reducing potential damage to door and operator.\u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, minimizing wear on components.\u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction: 45:1 first stage using heavy-duty gears running in oil bath, cast-iron housing, and “all-climate” synthetic gear oil for improved low-temperature performance; #50 output sprocket chain.\u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer.\u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GH door operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1-rated electrical box, heavy-duty 11-gauge steel frame with durable powder-coat finish. All reduction sprockets are drilled and pinned to shafts.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 8–9 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on Logic 5.0 operators, virtually eliminating radio frequency interference.\u003c\/li\u003e\n\u003cli\u003eAccepts up to 90 one-button or 30 three-button remote controls, plus up to 30 wireless keypads or an unlimited number of DIP switch remote controls.\u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards.\u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application.\u003c\/li\u003e\n\u003cli\u003eEmergency disconnect allows manual lifting of the door in case of power loss or emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371997057162,"sku":"VGH1011M","price":3412.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LiftMaster_Logo_9c71ba2e-4017-4692-a928-46b361178e47.jpg?v=1754591788"},{"product_id":"liftmaster-v-speed-speed-gh-1-2-hp","title":"VGH5011M Variable Speed Gearhead Hoist Operator, 1\/2 HP","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead hoist commercial door operators employ lubricated gears for heavy industrial, high-cycle applications. These operators include a floor-level chain hoist for easy manual operation during an emergency or power outage.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eM37 Variable Speed Modification + LiftMaster GH Mechanical Operator\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eM37 replaces the AC motor and control circuit in a door operator with a DC variable speed drive control and permanent magnet DC motor.\u003c\/li\u003e\n\u003cli\u003eMay be supplied for either 115VAC 1Ø or 230VAC 1Ø power. \u003c\/li\u003e\n\u003cli\u003eAllows adjustment of door speed over a wide range. Dual-speed applications may be possible with faster open cycle and slower close cycle. \u003c\/li\u003e\n\u003cli\u003eAcceleration adjustment gives “ramp up” or soft starts to allow operation of very heavy doors. Dynamic brake and current limit circuits replace mechanical brake and clutch respectively, minimizing the number of moving parts that may wear out. Suitable for continuous‑duty and high-cycling applications. \u003c\/li\u003e\n\u003cli\u003ePlease note that this modification will usually affect the horsepower selection for a given model. Higher speeds require higher horsepower for the same door. \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWARNING: \u003c\/b\u003eSafety equipment must be used with door operators employing this modification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights from your smartphone, tablet, or computer for greater peace of mind.\u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty worm-gear-in-oil reducer delivers performance for heavy industrial, high-cycle applications.\u003c\/li\u003e\n\u003cli\u003eFloor-level chain hoist with electrical interlock provides easy disconnect and manual operation in an emergency.\u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows easy selection and programming of seven wiring types—from constant pressure to close, to specialized Timer-to-Close functionality—to meet end user needs.\u003c\/li\u003e\n\u003cli\u003eTimer-to-Close conveniently and confidently closes the commercial door automatically after a predetermined time for added security and peace of mind.\u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial door opening to a preprogrammed position for energy savings, time savings, and convenience.\u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the installer to select the required voltage within phase to meet job-site requirements. Within phases, voltage is selectable at installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous-duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches.\u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops the door if closing time exceeds expected limits, reducing potential damage to door and operator.\u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, minimizing wear on components.\u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction: 45:1 first stage using heavy-duty gears running in oil bath, cast-iron housing, and “all-climate” synthetic gear oil for improved low-temperature performance; #50 output sprocket chain.\u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer.\u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GH door operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1-rated electrical box, heavy-duty 11-gauge steel frame with durable powder-coat finish. All reduction sprockets are drilled and pinned to shafts.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 8–9 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on Logic 5.0 operators, virtually eliminating radio frequency interference.\u003c\/li\u003e\n\u003cli\u003eAccepts up to 90 one-button or 30 three-button remote controls, plus up to 30 wireless keypads or an unlimited number of DIP switch remote controls.\u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards.\u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application.\u003c\/li\u003e\n\u003cli\u003eEmergency disconnect allows manual lifting of the door in case of power loss or emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371997155466,"sku":"VGH5011M","price":2958.46,"currency_code":"USD","in_stock":true}]},{"product_id":"liftmaster-v-speed-speed-gh-3-4-hp","title":"VGH7511M Variable Speed Gearhead Hoist Operator, 3\/4 HP","description":"\u003cp class=\"richp\"\u003eLogic 5.0 gearhead hoist commercial door operators employ lubricated gears for heavy industrial, high-cycle applications. These operators include a floor-level chain hoist for easy manual operation during an emergency or power outage.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eM37 Variable Speed Modification + LiftMaster GH Mechanical Operator\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eM37 replaces the AC motor and control circuit in a door operator with a DC variable speed drive control and permanent magnet DC motor.\u003c\/li\u003e\n\u003cli\u003eMay be supplied for either 115VAC 1Ø or 230VAC 1Ø power. \u003c\/li\u003e\n\u003cli\u003eAllows adjustment of door speed over a wide range. Dual-speed applications may be possible with faster open cycle and slower close cycle. \u003c\/li\u003e\n\u003cli\u003eAcceleration adjustment gives “ramp up” or soft starts to allow operation of very heavy doors. Dynamic brake and current limit circuits replace mechanical brake and clutch respectively, minimizing the number of moving parts that may wear out. Suitable for continuous‑duty and high-cycling applications. \u003c\/li\u003e\n\u003cli\u003ePlease note that this modification will usually affect the horsepower selection for a given model. Higher speeds require higher horsepower for the same door. \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWARNING: \u003c\/b\u003eSafety equipment must be used with door operators employing this modification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMyQ® Technology enables you to securely monitor and control your facility door operator and lights from your smartphone, tablet, or computer for greater peace of mind.\u003c\/li\u003e\n\u003cli\u003eAlerts can be received as email or pop-up (push) notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty worm-gear-in-oil reducer delivers performance for heavy industrial, high-cycle applications.\u003c\/li\u003e\n\u003cli\u003eFloor-level chain hoist with electrical interlock provides easy disconnect and manual operation in an emergency.\u003c\/li\u003e\n\u003cli\u003eControl function selector dial allows easy selection and programming of seven wiring types—from constant pressure to close, to specialized Timer-to-Close functionality—to meet end user needs.\u003c\/li\u003e\n\u003cli\u003eTimer-to-Close conveniently and confidently closes the commercial door automatically after a predetermined time for added security and peace of mind.\u003c\/li\u003e\n\u003cli\u003eMid-stop enables partial door opening to a preprogrammed position for energy savings, time savings, and convenience.\u003c\/li\u003e\n\u003cli\u003eDual voltage connections increase flexibility by enabling the installer to select the required voltage within phase to meet job-site requirements. Within phases, voltage is selectable at installation with the placement of a connector.\u003c\/li\u003e\n\u003cli\u003eContinuous-duty high-starting torque motor with instant reverse and overload protection. Capacitor start with single phase, removable without affecting limit switches.\u003c\/li\u003e\n\u003cli\u003eMaximum run timer reverses or stops the door if closing time exceeds expected limits, reducing potential damage to door and operator.\u003c\/li\u003e\n\u003cli\u003eDelay-on-reverse circuit prevents abrupt reversal of door, minimizing wear on components.\u003c\/li\u003e\n\u003cli\u003e3-Button Control Station with Maintenance Alert System (MAS).\u003c\/li\u003e\n\u003cli\u003eDrive reduction: 45:1 first stage using heavy-duty gears running in oil bath, cast-iron housing, and “all-climate” synthetic gear oil for improved low-temperature performance; #50 output sprocket chain.\u003c\/li\u003e\n\u003cli\u003eBearings: sealed roller bearings in gear reducer.\u003c\/li\u003e\n\u003cli\u003eBrake: standard on all GH door operators.\u003c\/li\u003e\n\u003cli\u003eConstruction: NEMA 1-rated electrical box, heavy-duty 11-gauge steel frame with durable powder-coat finish. All reduction sprockets are drilled and pinned to shafts.\u003c\/li\u003e\n\u003cli\u003eDoor speed: 8–9 in. per second.\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSafety\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecurity+ 2.0™ radio receiver is standard on Logic 5.0 operators, virtually eliminating radio frequency interference.\u003c\/li\u003e\n\u003cli\u003eAccepts up to 90 one-button or 30 three-button remote controls, plus up to 30 wireless keypads or an unlimited number of DIP switch remote controls.\u003c\/li\u003e\n\u003cli\u003eLiftMaster® Commercial Door Operators comply with UL 325 standards.\u003c\/li\u003e\n\u003cli\u003eLiftMaster offers a variety of entrapment protection devices for every commercial application.\u003c\/li\u003e\n\u003cli\u003eEmergency disconnect allows manual lifting of the door in case of power loss or emergency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371997253770,"sku":"VGH7511M","price":2751.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LiftMaster_Logo_9c71ba2e-4017-4692-a928-46b361178e47.jpg?v=1754591788"},{"product_id":"liftmaster-v-speed-speed-gsd-1-hp","title":"VGSD1011M Variable Speed Gearhead Slide Door Operator, 1 HP","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eM37 Variable Speed Modification + LiftMaster GSD Mechanical Operator\r\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eM37 replaces the AC motor and control circuit in a door operator with a DC variable speed drive control and permanent magnet DC motor.\r\u003c\/li\u003e\n\u003cli\u003eMay be supplied for either 115VAC 1Ø or 230VAC 1Ø power. \r\u003c\/li\u003e\n\u003cli\u003eAllows adjustment of door speed over a wide range. Dual-speed applications may be possible with faster open cycle and slower close cycle. \r\u003c\/li\u003e\n\u003cli\u003eAcceleration  adjustment gives “ramp up” or soft starts to allow operation of very heavy doors. Dynamic brake and current limit circuits replace mechanical brake and clutch respectively, minimizing the number of moving parts that may wear out. Suitable for continuous‑duty and high-cycling applications. \r\u003c\/li\u003e\n\u003cli\u003ePlease note that this modification will usually affect the horsepower selection for a given model. Higher speeds require higher horsepower for the same door. \r\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWARNING: \u003c\/b\u003eSafety equipment must be used with door operators employing this modification\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371997352074,"sku":"VGSD1011M","price":4704.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LiftMaster_Logo_9c71ba2e-4017-4692-a928-46b361178e47.jpg?v=1754591788"},{"product_id":"liftmaster-v-speed-speed-gsd-1-2-hp","title":"VGSD5011M Variable Speed Gearhead Slide Door Operator, 1\/2 HP","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eM37 Variable Speed Modification + LiftMaster GSD Mechanical Operator\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eM37 replaces the AC motor and control circuit in a door operator with a DC variable speed drive control and permanent magnet DC motor.\u003c\/li\u003e\n\u003cli\u003eMay be supplied for either 115VAC 1Ø or 230VAC 1Ø power. \u003c\/li\u003e\n\u003cli\u003eAllows adjustment of door speed over a wide range. Dual-speed applications may be possible with faster open cycle and slower close cycle. \u003c\/li\u003e\n\u003cli\u003eAcceleration adjustment gives “ramp up” or soft starts to allow operation of very heavy doors. Dynamic brake and current limit circuits replace mechanical brake and clutch respectively, minimizing the number of moving parts that may wear out. Suitable for continuous‑duty and high-cycling applications. \u003c\/li\u003e\n\u003cli\u003ePlease note that this modification will usually affect the horsepower selection for a given model. Higher speeds require higher horsepower for the same door. \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWARNING: \u003c\/b\u003eSafety equipment must be used with door operators employing this modification\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371997450378,"sku":"VGSD5011M","price":1014.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LiftMaster_Logo_9c71ba2e-4017-4692-a928-46b361178e47.jpg?v=1754591788"},{"product_id":"liftmaster-v-speed-speed-gt-1-hp","title":"VGT1011M Variable Speed Gearhead Trolley Operator, 1 HP","description":"\u003cp class=\"richp\"\u003eLogic 5.0 trolley commercial door operators are optimal for general industrial applications. Suspended from the ceiling, the operators are used on sectional overhead doors with standard lift. T operators are directly attached to drive and control the door.\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eM37 Variable Speed Modification + LiftMaster GT Mechanical Operator\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eM37 replaces the AC motor and control circuit in a door operator with a DC variable speed drive control and permanent magnet DC motor.\u003c\/li\u003e\n\u003cli\u003eMay be supplied for either 115VAC 1Ø or 230VAC 1Ø power. \u003c\/li\u003e\n\u003cli\u003eAllows adjustment of door speed over a wide range. Dual-speed applications may be possible with faster open cycle and slower close cycle. \u003c\/li\u003e\n\u003cli\u003eAcceleration adjustment gives “ramp up” or soft starts to allow operation of very heavy doors. Dynamic brake and current limit circuits replace mechanical brake and clutch respectively, minimizing the number of moving parts that may wear out. Suitable for continuous‑duty and high-cycling applications. \u003c\/li\u003e\n\u003cli\u003ePlease note that this modification will usually affect the horsepower selection for a given model. Higher speeds require higher horsepower for the same door. \u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWARNING: \u003c\/b\u003eSafety equipment must be used with door operators employing this modification.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMBERLAIN","offers":[{"title":"Default Title","offer_id":46371997548682,"sku":"VGT1011M","price":3532.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/LiftMaster_Logo_9c71ba2e-4017-4692-a928-46b361178e47.jpg?v=1754591788"},{"product_id":"automatic-technology-easyroller-14-600n-dc-motor-opening-height-14-max","title":"87840 Easyroller Sheet Door Operator","description":"\u003cp class=\"richp\"\u003eThe EasyRoller14 operator from Automatic Technology is the ultimate solution for business owners operating rolling sheet doors. Specifically designed for commercial applications, it delivers exceptional performance and reliability. \r\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003eEquipped with a powerful 600N DC motor, it effortlessly lifts and lowers your rolling sheet door, reducing stress and potential damage. The soft start-and-stop functionality ensures smooth operation, prolonging the lifespan of your door. With the automatic courtesy light, convenience and safety are enhanced, facilitating easy access to your property. Trust in the decades of innovation from Automatic Technology to provide a secure and dependable rolling door opener. \r\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003eChoose the EasyRoller14 for unparalleled performance and peace of mind in your business operations.\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eIntelligent safety system (ISS)\r\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003eBenefit from the opener's intelligent safety system (ISS) that automatically detects and reverses the door if it encounters any obstruction during closing, ensuring the protection of your property and preventing accidents.\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSoft start \u0026amp; stop technology\r\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003eEnjoy the advantages of soft start and stop technology, which minimizes stress on the door and opener by gradually accelerating and decelerating, resulting in smoother operation, reduced noise, and increased durability.\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003ePowerful and quiet DC motor\r\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003eExperience the power and efficiency of the EasyRoller14's quiet DC motor, delivering superior performance comparable to traditional AC motors but with significantly reduced noise and vibration levels.\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSlim-fit design\r\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003eThe slim-fit design of the opener is specifically engineered for applications with limited side room, requiring only 1.74 inches of space between the door curtain and interior bracket. The opener also features an integrated LED courtesy light for added convenience.\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eVentilation mode\r\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003eTake advantage of the ventilation mode, allowing you to program a specific opening height to allow fresh air circulation while maintaining security and privacy.\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eVacation mode\r\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003eKeep your property secure while you’re away for long periods with vacation mode. It locks the garage door and permits operation only with a master remote, providing peace of mind and deterring unauthorized access.\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eService reminder\r\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003eThe EasyRoller14 service reminder feature provides an audio and visual alert when the opener is due for a service.\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSecure lockout system\r\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003eThe EasyRoller14 opener's remote control allows you to operate multiple devices, including garage doors, gates, and alarm systems, all from the convenience of one device.\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eWarranty\r\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003e5 year \/ 10,000 cycles \u0026amp; 1 year on accessories\u003c\/p\u003e","brand":"AUTOMATIC TECHNOLOGY","offers":[{"title":"Default Title","offer_id":46379533041802,"sku":"87840","price":756.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/87840.webp?v=1749497460"}],"url":"https:\/\/www.rsoperators.com\/collections\/commercial-door-operators-1.oembed?page=23","provider":"R\u0026S Automation, Inc.","version":"1.0","type":"link"}