RP 202 is self contained and battery operated. The sensor functions by transmission of radio wave messages to the Interface relayers, wireless monitor or gateway bridges or any other compatible receiving controller.
The device is field adjustable for interface with other systems. Features such as the relay/alarm tests and battery voltage indication make this device a truly remarkable gas detection system.
HNL's RP-250 is an innovative wireless gas detection system repeater designed to monitor gas in Hostile environment without the use of wires or conduit from the controller to the sensor.