IP54 Protection Rating

Nb-IoT Narrowband IoT Communication China manufacturer. Smart fire safety with multi-sensor fusion, AI false alarm elimination, 4G+WiFi dual communication, IoT cloud platform. QCVN & EN54 certified. OEM/ODM, wholesale, global shipping to Spain. Contact: wanlinfirecontrol@163.com

Kitchen Safety Public Welfare Fund direct from Wanlin Fire Protection — 12-year factory experience, WL-SG500 fully certified CE/EN54/FCC/RoHS. Key specs: WiFi 2