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Ring Alarm Contact Sensor (2nd Generation) - 2 pack
Delivery information
Free delivery with Prime. Available on Amazon UK.
Availability
In stock
Current price
£35.99
#52 best seller on Amazon
Retrieved on 23/09/2026 · prices subject to change
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Product features
- Get real-time notifications the moment a door or window opens in your home.
- Now with a more compact design and slim removable magnets for easy installation, even when space is limited.
- Easy, tool-free installation.
- Mounts to doors and window frames.
- 4 x CR2032 Lithium Coin Cell 3V.
- Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
- Alexa can notify you when your Ring Alarm Contact Sensors and Motion Detectors are running low on batteries.
Specifications
- Type
- Digital Devices 10 Accessories
- Format
- Accessory
- Model
- 5B28S5
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