nb-iot

NB-IoT Temperature Sensor manufactured by Wanlin Fire Control — EN 54-5 / CE / RoHS certified heat detector with precision thermistor sensor technology. Factory-direct pricing with OEM/ODM services, global shipping. Suitable for residential, commercial, and industrial fire detection. Contact for bulk quotation.

hazardous location heat detector direct from Wanlin Fire Protection — 12-year factory experience, WL-HD903 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: NB-IoT (LTE Cat-NB1), Fixed Temperature Sensor + NB-IoT Low-Power Module, 5-year replaceable battery (2x AA lithium). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serv···

assisted living smoke detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM602 fully certified CE/EN14604/FCC/RoHS/REACH. Key specs: NB-IoT (B1/B3/B5/B8/B20/B28) wireless, 10s alert push via APP/SMS/call, 10-year sealed lithium battery, CE/EN14604/FCC certified. MOQ 200pcs, 20-25 working days, OEM/ODM custom branding available. Serv···

NB-IoT smoke alarm system direct from Wanlin Fire Protection — 12-year factory experience, WL-SM606 fully certified CE/EN14604/FCC/RoHS/REACH. Key specs: 4G LTE + RS485 Modbus + LoRa wireless, 10s alert push via APP/SMS/call, Main power + 24h backup battery battery, CE/EN14604/FCC certified. MOQ 200pcs, 20-25 working days, OEM/ODM custom branding available. ···

standalone smoke detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM601 fully certified CE/EN14604/FCC/RoHS/REACH. Key specs: 4G LTE Cat.1 + NB-IoT wireless, 10s alert push via APP/SMS/call, 10-year sealed lithium battery, CE/EN14604/FCC certified. MOQ 200pcs, 20-25 working days, OEM/ODM custom branding available. Serving 60+ coun···

Carbon Monoxide Kitchen Alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SG507 fully certified CE/EN54/FCC/RoHS. Key specs: Z-Wave Plus

High-Precision Level Gauge direct from Wanlin Fire Protection — 12-year factory experience, 4G Wireless Pressure Liquid Level Sensor (WL-LT200) certified CE/ATEX/FCC/RoHS. Key specs: 4G Cat.1/NB-IoT wireless, 4-20mA output, IP68, 0-100m range, explosion-proof, 0-100m range. MOQ 200pcs, OEM/ODM available.

Reach Chemical Registration Evaluation Authorization direct from Wanlin Fire Protection — 12-year factory experience, 4G Wireless Pressure Liquid Level Sensor (WL-LT200) certified CE/ATEX/FCC/RoHS. Key specs: 4G Cat.1/NB-IoT wireless, 4-20mA output, IP68, 0-100m range, explosion-proof, 0-100m range. MOQ 200pcs, OEM/ODM available.

High-Precision Level Gauge direct from Wanlin Fire Protection — 12-year factory experience, 4G Wireless Pressure Liquid Level Sensor (WL-LT200) certified CE/ATEX/FCC/RoHS. Key specs: 4G Cat.1/NB-IoT wireless, 4-20mA output, IP68, 0-100m range, explosion-proof, 0-100m range. MOQ 200pcs, OEM/ODM available.

Wireless Level Alarm direct from Wanlin Fire Protection — 12-year factory experience, 4G Wireless Pressure Liquid Level Sensor (WL-LT200) certified CE/ATEX/FCC/RoHS. Key specs: 4G Cat.1/NB-IoT wireless, 4-20mA output, IP68, 0-100m range, explosion-proof, 0-100m range. MOQ 200pcs, OEM/ODM available.