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.
3.2 in. x 0.5 in. x 0.68 in. (8.13 cm. x 1.27 cm. x 1.73 cm.)
32°F to 120°F (0°C to 49°C)
Requires Ring Alarm Contact Sensor and Ring Alarm Security Kit
Box / Bag Includes
Ring Alarm Contact Sensor Magnet
1 year limited warranty
2Currently, Ring Alarm and professional monitoring services are available only within the U.S. (excluding American Samoa, Guam, Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands) and Canada (excluding Quebec).