- Описание
Glass-breakage simulator, for testing the function of glass-breakage detectors JA-80PB and JA-85B.
The unit detects changes in air pressure caused by a vibrating glass panel and then automatically simulates the sound of breaking glass. The sound can also be activated manually by pressing the test button.
The unit detects changes in air pressure caused by a vibrating glass panel and then automatically simulates the sound of breaking glass. The sound can also be activated manually by pressing the test button.
- Operating range: approx. 9 m
- Power supply via 9 V battery (not supplied)
- Dimensions: 70x135x29 mm
- Weight: 350 g