Ring Alarm Glass Break Sensor - 2-Pack

<p>The Ring Alarm Glass Break Sensor is designed to monitor glass windows and doors for break-in attempts. It sends mobile alerts when it detects the sound of glass shattering and can be set to automatically sound your Ring Alarm siren. The sensor uses AI technology to accurately detect the sounds of different types of breaking glass, helping to reduce false alarms. It requires a Ring Alarm or Ring Alarm Pro to function.</p> <ul> <li>Monitor glass windows and doors for break-in attempts with Ring Alarm Glass Break Sensor.</li> <li>Get mobile alerts when the 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.</li> <li>Ring Alarm Glass Break Sensor uses AI technology to accurately detect the sounds of different types of breaking glass and help reduce false alarms.</li> <li>Requires Ring Alarm or Ring Alarm Pro.</li> <li>See more. Know more. Protect more. - Record 24/7 on your eligible cameras, scroll back in time to rewatch what you missed, get alerts for people and package, and so much more with an compatible Ring Home subscription (sold separately).</li> <li>Ring Alarm and the professional monitoring services are available and ship only within U.S. (excluding U.S. territories) and in Canada.</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li><strong>dimensions:</strong> Diameter: 3.78 inches; 9.6 cm.Height: 0.96 inches; 2.45 cm.</li> <li><strong>weight:</strong> 5.8 oz (163g)</li> <li><strong>operating_temperature:</strong> 32°F to 120°F (0°C to 49°C)</li> <li><strong>power:</strong> (3) AA alkaline batteries (included)</li> <li><strong>battery_life:</strong> Expected battery life is up to 3 years with the included batteries. Battery life is dependent on device settings, usage, environment, and other factors.</li> <li><strong>connectivity:</strong> Z-Wave (250-foot range to Base Station open air, line of sight) (76 meter range to Base Station open air, line of sight)</li> <li><strong>warranty:</strong> 1-year limited warranty included</li> </ul>