Photoelectric Smoke Detector export specialist. CE EN54-7 UL 2178 ROHS certified products shipped worldwide. Professional fire detection solution for home and residential. Request quote: wanlinfirecontrol@163.com
Integrated Smoke Heat Sensor direct from Wanlin Fire Protection — 12-year factory experience, WL-SM100 fully certified CE/EN54/FCC/RoHS. Key specs: RF 433MHz mesh, one triggers all, 100m distance, bat