Ring Alarm Contact Sensor 2-Pack – 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base Station Required
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$39.99Original price was: $39.99.$29.98Current price is: $29.98.
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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.
Ring Alarm Contact Sensor 2-Pack – 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base Station Required
$39.99Original price was: $39.99.$29.98Current price is: $29.98.
