Ring Alarm Contact Sensor 2-Pack – 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base Station Required
$39.99
Get instant mobile alerts when doors and windows open in your home with a Ring Protect subscription (sold separately).
Now smaller to enable increased placement options.
Easy installation with no tools required.
Mounts to door and window frames.
Includes two 3V CR2032 batteries.
Requires the Ring Alarm Base Station.
Customers say
Customers find the contact sensor easy to install and work well with the Ring alarm system, appreciating its compact size and security features that keep them feeling safe at home. The product offers good value for money, with one customer noting it takes cheaper CR2032 batteries. While some customers report great battery life, others mention they don’t last more than two weeks. The build quality and sensor performance receive mixed feedback, with some praising the high-quality build while others find it cheap, and some sensors failing to connect properly.
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