Ring Alarm Contact Sensor – 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design Fits Any Frame | Easy Installation | Base Station Required
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$14.99
Get instant mobile alerts when doors and windows open in your home.
Now smaller to enable increased placement options.
Easy installation with no tools required.
Ring Alarm Contact Sensor – 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design Fits Any Frame | Easy Installation | Base Station Required
