RBand is a monitored wireless transmitter/receiver system that eliminates the need to hard wire sensing edges. The RBand receiver can be paired with up to three transmitters/sensing edges per channel. The transmitter is built to endure rugged, outdoor environments. The RBand system features automatic channel switching and auto adjusting transmitter power regulation, helping boost signals and improve reliability, even in harsh RF environments. Models available for compatibility with most door and gate operators.