System Sensor RTS451KEY Remote Test Station, Key Switch SF 10/02 Please note that special attention

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

Thunderbird Commander 2014-2017

and stairwell doors

And thanks to an ingenious full backplane sealing gasket

The Kidde GSA-REL Releasing Module is a network component that provides control for fire suppression routines

System Sensor RTS451KEY Remote Test Station, Key Switch SF 10/02 Please note that special attentionThe 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.