en54-7

China leading photoelectric smoke detector factory. CE EN54-7 UL 2178 ROHS standard compliant. Low false alarm rate, high sensitivity. Wholesale, OEM, ODM service. Call: +8613261677119

Wanlin Fire Protection offers Integrated Smoke Heat Sensor (WL-SM800) for the Vancouver market: Smoke+Heat+CO tri-sensor, multi-gas detection, EN54-7/-5/-29 compliant, smart algorithm. Factory direct