Install additional Mace® Wireless Door and Window security sensors near the doors and windows of your home for added home protection. When they are opened the unit will sound an alarm and activate the main control with a wireless RF transmissio...

Compatible with Motorola HMEZ2000 wireless systemWireless sensor creates magnetic seal at doors or windows and sends alert when seal brokenSensor activity triggers system camera to begin recording Wireless connectivity for flexible placement optionsEasy t...

Add-On accessory used on doors or windows to alert system of break-in attempt. An unlimited amount of DW-1 can be added to system. (9 Volt Battery Included)

Wireless Door/Window Magnet Sensor

Don't be caught napping when it matters most! When a door or window is opened, this expert Sensor wirelessly signals any X10 Home Security System's Base Receiver about the intrusion.

The remote Door/Window Sensor can be placed up to 2000 feet away from the tattletale depending on the structures and objects in-between it and the tattletale. The larger rectangle is the sensor and the smaller piece is the magnet. The 3V lithium battery t...

Door/Window Sensor Magnetic type contact sensor, notifies you when your door or window is open. Supervised Sensor: monitors the sensors and their battery condition automatically. Operating range: 300 feet. Easy to set up. FCC/IC approved. Lithium ...

Door / Window Contact Sensor Protects doors, windows, and other entrances. Sends a signal to Control Panel or Dialer when contact is broken. Works with Skylink Security System and Emergency Dialer. Add on as many magnetic contacts (MS-001) as needed. ...

Garage Door MonitorTM Sensor Notifies you when a garage door is open. Supervised Sensor: monitors the sensors and their battery condition automatically. Operating range: 300 feet. Easy to set up. FCC/IC approved. One-year warranty. Alerts you anywh...