top of page
  • 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.

Ring Alarm Contact Sensor (2nd Generation) - 2 pack

£35.99Price