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China |
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Product Details
Long range smoke detector beam system
Beam system Fire Detector is a Long-interval reflection line infrared beam system , which must be used together with a reflector.
In case of smoke on the light path of the detector, the signal arriving at the receiver is reduced;
--when the light reduction rate reaches the preset threshold, the detector will produce the alarm signal;
--when the light beam is completely blocked, the detector will produce the fault signal to prevent the false alarm caused by non-fire blockage.
The whole system of beam system 
Parameters of beam alarm
| Beam alarm distance | 40m/70m/100m |
| working enviroment beam smoke detector | Warehouse goverment building school hospital comercial building |
| operating voltage | DC16V~DC32V |
External dimension | 206mm×95mm×95 mm |
| Weight | 450g |
Certificate of liner 40m to 100m beam system
Delivery express for 40m to 100m beam system
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