แผงควบคุมอัคคีภัยแบบแยกส่วน

If smoke is present in the beam’s path, the received signal is reduced by a level determined by the density of the smoke.

Weather Proof Box

อุปกรณ์แจ้งเหตุเพลิงไหม้ด้วยมือ รุ่น M400K Break Glass

Remote Indicator

The 2151 low-profile photoelectronic detector uses a state-of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with compatible UL listed contro

Addressable Sounder And Strobe Loop Powered