43mm 4-Wire Network Photoelectric Smoke Detector

The HM-608PC-4 4-wire network photoelectric smoke detector is 43mm in thickness. When in alarm state, it outputs normally open or normally close dry contact signal, and 85dB/m alarm sound with the LED indicator flashing. The alarm wire is optional with normally open and normally close. The product can also choose resetting after power outage or automatic resetting. With the high-density insect-proof net available, the product can keep the small insect from entering the optical chamber causing false alarm. This 4-wire network photoelectric smoke detector can work in conjunction with all the fire alarm control panels in the market.

Related Names
Hardwired Fire Alarm | Optical Fire Detector | Sensitive Smoke Detector