Requires the Ring alarm base station
Get instant mobile alerts when doors or windows open in your home
Compatible with any iOS or Android device
Easy installation with no tools required
Mounts to door and window frames
3V lithium battery included
Ring Alarm Contact Sensor 2-pack (1st Gen)
In Stock
$39.99 (as of May 10, 2020, 10:51 am) & FREE Shipping. Details $29.99
Requires the Ring alarm base station
Get instant mobile alerts when doors or windows open in your home
Compatible with any iOS or Android device
Brand |
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