Monitor glass windows and doors for break-in attempts with 2-pack Ring Alarm Glass Break Sensor. Using AI technology, the sensor detects the sound of glass breaking up to 25 feet. Get mobile alerts when the 2-pack Glass Break Sensor detects the sound of glass shattering in your home, or set the sensor to automatically sound your Ring Alarm siren when armed in Home or Away mode.
FREE Expedited Shipping
* Requires Ring Alarm or Ring Alarm Pro * Optional 24/7 professional monitoring (requires an eligible Ring Protect subscription, sold separately) * Ring Alarm and the professional monitoring service are available and ship only within the U.S. (excluding U.S. territories) and in Canada.