Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base Station Required
Product Description
Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base Station Required
- 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.
Technical Specifications
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