lorawan

CoAP Protocol Pressure Transmission direct from Wanlin Fire Protection — 12-year factory experience, WL-PG300 fully certified CE/FCC/RoHS. Key specs: LoRaWAN wireless, 15s alert push via APP/SMS/Call, 3-year

Fire Smoke Sensor direct from Wanlin Fire Protection — 12-year factory experience, WL-SM400 fully certified CE/EN54/FCC/RoHS. Key specs: LoRaWAN protocol, 2-5km urban range, 500+ devices per gateway,

Wanlin Fire Protection offers 3 in 1 Smoke Heat Carbon Monoxide Alarm (WL-SM400) for the Amsterdam market: LoRaWAN protocol, 2-5km urban range, 500+ devices per gateway, star/mesh topology. Factory di