Indoor Infrared Beams for school ,factory, etc
Model: YL-ZL-02
Multi-beam Active Infrared Detector
Features:
Aptitude judgment: when the theft comes into the protective district, it stop the two or more infrared,which over 40ms will give out the alarm, Can effectively prevent the traditionally wrong alarm deficiencies.
Recognize object: can distinguish the size of the traversing object, when the lawless intruder came it will give the alarm, it doesn't happen when the intruder is a cat or a dog. You do not bother to open the window.
Good reliabilities: anti-cutting function disturbs technology. Prevent the intruder adopt deceive or destroy ways.
Anti-rain-wet: Anti-rain function can be used out door of wet places.
Beautiful and reliability of the structure the crust is mainly high quality alnico material the surface is with sprout and mould disposal, firmed durable: import filtrate flake filtrate visible light.
Technical Parameters:
Power: DC12-18V
Alarm output: Finites infinity compatibility
Touch off time: 40ms
Alarm speed: Alarm time≥1.5sec
Light axis fix time: Level;180°(±90°)
Environment conditions: Environment temperature-35ºC~+55ºC comparative humidity≤95%
Audited Supplier 
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