Lorawan Protocol

868MHz Wireless Smoke Detector 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 Ukraine. Contact: wanlinfirecontrol@163.com

Wanlin Fire Protection offers Multisensor Smoke Heat CO Alarm (WL-SM400) for the Paris market: LoRaWAN protocol, 2-5km urban range, 500+ devices per gateway, star/mesh topology. Factory direct pricing