The Alarm Contact Sensor connects to your Alarm Base Station and easily mounts to any door or window frame in your home. It sends you mobile alerts whenever your doors or windows open, so you’ll always be the first to know when something’s ajar.
- Requires the Ring Alarm Security Kit
- Triggers your Alarm when someones tampers with Contact Sensors
Expand your Ring Alarm system to secure each door and window in your home, and get alerts as soon as they open.
*Requires the Ring Alarm Security Kit.
Alarm Contact Sensor
3V Lithium Battery Included
32°F to 120°F (0°C to 49°C)
3.23 in. x 0.98 in. x 0.94 in. (8.2 cm. x 2.5 cm. x 2.4 cm.)
Z-Wave (250-foot range to Base Station)
Mounts to Door and Window Frames
Maximum Distance Between Sensors
Ring Alarm Kit
1 year limited warranty