Please note before ordering: Ring Alarm is only available for purchase in Ireland, Germany, Austria, Netherlands, France, Belgium, Luxembourg and Switzerland on this site.
The Alarm Contact Sensor connects to your Alarm Base Station and easily mounts to any door or window frame in your home. Choose to get audio or mobile notifications whenever your doors or windows open, so you’ll always be the first to know when something’s ajar.
Add smart security to tight spaces with Slim Magnets for Ring Alarm. Place them on narrow door and window frames so you always know when they’re opened. Need some extra ventilation? The Slim Magnets align with your existing Contact Sensors, so you can leave sliding doors and windows open and still be protected.
8.2 cm. x 2.5 cm. x 2.4 cm. (3.23 in. x 0.98 in. x 0.94 in.)
3V lithium battery (CR123A) included
approximately three years
Z-Wave (76 metre range to Base Station)
Mounts to door and window frames
Maximum distance between sensors
0°C to 49°C (32°F to 120°F)
Ring Alarm Base Station (sold with Alarm Security Kit)
One-year limited warranty. If you are a consumer, the limited warranty is in addition to your consumer rights, and does not jeopardise these rights in any way. This means you may still have additional rights at law even after the limited warranty has expired. Learn more here.