New design laser beam smoke detector  

 Laser  beam smoke detector Fire Detector is a Long-interval reflection line infrared laser  beam smoke detector , 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.

Deatail show of  laser  beam smoke detector  

The whole system of laser beam  smoke detector

Parameters of  laser beam smoke detector

Certificate of liner 40m to 100m laser  beam smoke  detector

Delivery express for 40m to 100m smoke beam  detector