System Sensor RTS451KEY Remote Test Station, Key Switch SF 10/02 Thunderbird Commander 2014-2017

Thunderbird Commander 2014-2017

VT750C Shadow Aero 750 2004-2024

Please note that special attention should be given to avoid installation in direct line with hot air heaters

and stairwell doors

System Sensor RTS451KEY Remote Test Station, Key Switch SF 10/02 Thunderbird Commander 2014-2017The System Sensor RTS451KEY(A) is an automatic fire detector accessory designed to test remotely located duct and beam detectors. For 4 wire detectors, the RTS451KEY features a multi colored LED that alternates between steady green and red. Green indicates power and that the detector board is in place. Red indicates alarm. For 2 wire detectors, the LED will show red for alarm. Consult the detector installation instructions for additional information.