Works with all existing smoke/CO alarms. When learned high pitch siren is detected, the transmitter sends out a signal to Control Panel (SC100) or Emergency Dialer (AD433) which then activates the system. Can stand alone, or used in conjunction with the Skylink system. Can be connected with other security systems using N/C connector. 9V Alkaline battery included. Range up to 100ft.
|What's in the box||(1) Skylink Alarm Sensor model|