Ring - Alarm Outdoor Contact Sensor - Gray

Help secure outdoor gates, sheds, guesthouses, and windows with Ring Alarm Outdoor Contact Sensor. Get mobile alerts when your outdoor gate opens, or set the sensor to automatically trigger your Ring Alarm siren when armed in Home or Away mode. Outdoor Contact Sensor comes with mounting tape and screws for easy installation on most surfaces.

Get mobile alerts when your outdoor gates, sheds, storage containers, or windows open or close

Comes with mounting tape and screws for easy installation on most surfaces

Withstand the elements in a weather-resistant design

Get a call from the monitoring center when the sensor is triggered and request emergency assistance if needed with optional 24/7 Professional Monitoring requires Ring Protect Pro subscription, (sold separately)

* Ring Alarm and the professional monitoring service are available and ship only within the U.S. (excluding territories) and Canada (excluding Quebec)

Ring Alarm and all Ring Alarm accessories require a subscription for digital notifications, in-app features, digital arming/disarming, and integration with other Ring, Echo, and third party products. Subscription sold separately. Terms and conditions apply.