Description

Glass Protect Black Wireless Glass Break Detector AJAX

The detector uses an electret microphone to recognize low-frequency hit sounds and high-frequency crashing sounds of glass shatters. The two-step glass break detection decreases the likelihood of false alarms.

Features :

• Device type: Wireless
• Sensing element: Electret microphone
• Glass break detection distance: up to 9 m
• 3 abjustable sensitivity levels (low, medium, high)
• Microphone coverage angle: 180°
• Tamper: Yes
• Wireless transmission power: 20 mW
• Communication protocol: Jeweller (868.0-868.6 MHz)
• Radio communication range: up to 1.000 m
• Battery: CR123A
• Power supply: 3 V
• Battery life: up to 7 years
• Operating temperature range: from 0°C to +50°C