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Alarm System ⇒Glass break detectors
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Датчики разбития стекла

Glass break detectors reactthe ringing of broken glass. Mostsophisticated models analyzerange of sound of noise in the room.If the spectrum of the noise contains the component,coinciding with a spectrum of damagedglass, the sensor is triggered.One such sensor can protectglass Windows, showcases, etc.,up to 10 m2. Dvuhporogovyesensors record the sound strikeon glass and breakable ringglass. For display alarmsThis sensor should register two relevant signal at intervals of not more than 150 Ms. Glass break sensor sensitivity is adjustable using the Simulator break glass




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