Slimline Wireless Window Door Sensor for Mace Alarm Systems The Mace Wireless Door/Window Sensor detects vibration or the opening of a door or window, which will send a signal to the control unit, triggering the alarm and autodialer. Activates alarm when triggered by the door or window opening Slim design with retractable antenna Wireless transmission up to 300 feet Battery operated (included CR2032) with battery low indicator. Dimensions:Approx. 1.75″ w x 4.125″ h x .375″ d Includes Mounting screws. This item works with the Mace Home Security System and is not for standalone use. For indoor use only.
Mini retractable antenna for extra wireless range
Simple wireless install
Detects opening and vibration in window
Up to 300 foot wireless range
Low power consumption