New design optical beam smoke detector  

 Project beam smoke detector  Fire Detector is a Long-interval reflection line infrared project 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 project beam smoke detector

The whole system of project beam smoke detector

Parameters of  project beam smoke detector

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

Delivery express for project beam smoke detector