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Certified Refurbished Ring Alarm Contact Sensor (2nd Gen) – 2-pack
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Key features
- A Certified Refurbished Ring Alarm Contact Sensor is refurbished, tested, and certified to look and work like new and comes with the same limited warranty as a new device.
- 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
- Mounts to door and window frames
- Includes two 3V CR2032 batteries
- Requires the Ring Alarm Base Station
Specifications
| ASIN | B0BNM2QK16 |
|---|
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