Manual test via magnetic switch. See our tutorial on adding a smoke detector to a security system. 25' line of sight range. Dual audio technology eliminates false alarms. Solid state alarm outputs.
Empty compartment holds transmitter board.
One 9v battery powers detector and transmitter. Optional Glass Break Simulator allows easy testing. Instructions for use with X-10 Security Systems FGW1525 requires wireless security system transmitter and one 9V battery. FG701 requires one 9V battery. 30' line of sight range.