X10 GB10A Security Glass Break Sensor

The Glass Break Sensor works with any X10 Security System, including Protector Plus Voice Dialer SC1200. When placed on a glass window pane, it detects both the vibrations of breaking glass AND the high frequency sound that breaking glass makes. When detected, it sends a wireless radio frequency signal to the main console triggering the alarm. The dual detection ensures the Glass Break Sensor is not tricked by other noises. Also, a slide switch on the Glass Break Sensor lets you select the sensitivity. The sensor sends a "self-checking" transmission approximately every 90 minutes. Specs X10 Product No.: GB10AWhat's Included: (1) Glass Break Motion SensorPower Supply: 2 AAA batteries (sold separately)Weight: 0.25 lbs.Downloads: Product Manual