UL listed smoke alarm manufactured by Wanlin Fire Control - professional 4G standalone smoke detector with dual optical path photoelectric sensing. 4G Cat.1 connectivity, 3-year battery, EN14604/CCCF certified, 95dB+ alarm, 60sqm+ coverage. CE/RoHS/FCC compliance. Factory-direct pricing, global shipping, complete export documentation. OEM/ODM available. Cont···
China smoke test for addressable system OEM factory - Wanlin Fire Safety Technology. North America + Europe market South Korean heat tester demand supplier. CE FCC RoHS certified. MOQ 10 units. Contact +8613261677119