WL-FD-A wireless smoke detector is an item of  product based on Zigbee standard design. It widely applies to many systems such as smart home, wisdom hotel and intelligent building to detect smoke concentration in the air and send alarms in real time.

Besides, WL-FD-A wireless smoke detector can bond with wireless alarm devices conveniently, send wireless trigger signals and activate the alarms.

WL-FD-A wireless smoke detector can detect the smoke within effective range and send alarm signals promptly by using beam scatter theory.

In normal work condition, WL-FD-A wireless smoke detector sends the beams that deviates from the sensor, and no alarm signals appear at that moment. When the smoke enter into the effective range, part of the beams will be refracted to sensors by smoke particle. Once the beams received by sensors surpass the safety set threshold value, it will send wireless alarm signals and trigger relevant devices alarms.

WL-FD-A wireless smoke detector is extremely suitable for installing at open areas. It can be widely applied to fireproof system in business district and in residence etc. It has patented smoke collector design and can avoid the false alarm caused by dust fog effectively.