Ring – Alarm Contact Sensor (2nd Gen) (1-Pack) – White

Expand your Ring Alarm system to secure each door and window in your home, and get alerts as soon as they open. Ring Alarm Contact Sensors mount to any door or window frame in your home for easy, DIY installation. Connect them to your Ring Alarm and receive mobile alerts from the Ring App so you’ll always be the first to know when something’s ajar. *Requires Ring Alarm Security Kit (Gen 2).
Requires the Ring Alarm Security Kit
Get alerts on your phone and tablet when doors or windows are opened
Monitor your home from any iOS or Android device
Easy installation with no tools required
Includes two 3V CR2032 batteries
Mounts to door and window frames
Save up to $100 per year on home insurance with a professionally monitored Ring Alarm. (Actual savings vary depending on insurance carrier and policy).
Requires Ring Alarm or Ring Alarm Pro
Ring Alarm and all Ring Alarm accessories require a subscription for digital notifications, in-app features, digital arming/disarming, and integration with other Ring, Echo, and third party products. Subscription sold separately. Terms and conditions apply.