Door/Window Sensor

Use door/window sensors to protect anything that opens and closes, such as doors, windows, safes, and filing cabinets. The sensor detects intrusion with a magnet and reed-switch mechanism that signals an alarm during unauthorized entry.

When your Alarm.com system is NOT armed, door/window sensors can report all open and close activity. This unique feature is called "Normal Activity Monitoring" and is exclusive to Alarm.com.

You can use Normal Activity Monitoring to monitor activity on safes, filing cabinets, offices, storage closets, inventory rooms, entryways and more.

Your Alarm.com system can also notify you when certain doors and windows are opened, 24 hours a day, even when the system is disarmed.

 

Features:

  • Installs on anything that opens or closes
  • For low and average traffic areas

Specifications:

  • Magnet included
  • Dimensions: 1.13" wide, 4.25" high, .88" deep
  • Batteries: 2 AAA alkaline
  • Battery life: 4-6 years