Ring Outdoor Contact Sensor

Secure your weather-exposed entries

If you've got a Ring Alarm system and need to secure yourweather-exposed gates, doors, or windows, this outdoor-rated contact sensor is what you need. It works with any Ring Alarm system to give youreal-time security alerts on your mobile device whenever a door or window opens at your home. The sensor mounts easily to any door or window frame, and its tamper-resistant design and long battery life mean you can rest a little easier.

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