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2.4GHz smoke detector for Qatar: Premium Quality by Wanlin F···
2.4GHz smoke detector ···
2026-08-22
Wanlin Fire Equipment by Wanlin - China's leading source manufacturer of 2.4GHz smoke detector. Smart smoke detection with 4G/NB-IoT/WiFi/LoRa connectivity, remote monitoring, cloud platform, 10-year battery. OEM/ODM. ISO 9001. CE FCC RoHS UL EN54 EN14604 certified. Contact +8613261677119.
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RS232 output, Smart CO and Gas Combo Alarm, WL-SF200, Wanlin···
RS232 output, Smart CO···
2026-07-26
RS232 output direct from Wanlin Fire Protection — 12-year factory experience, WL-SF200 smart fire protection product certified CE/EN54/UL/NFPA 72/FCC/RoHS/REACH/ISO 9001. Key specs: Electrochemical CO Sensor + Catalytic Combustion Gas Sensor + 4G Communication, 4G + Cloud Platform + Solenoid Valve Output + SMS/Push/Email + APP Control. IoT cloud platform, AI···
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RS232 output, Smart CO and Gas Combo Alarm, WL-SF200, Wanlin···
RS232 output, Smart CO···
2026-07-26
RS232 output direct from Wanlin Fire Protection — 12-year factory experience, WL-SF200 smart fire protection product certified CE/EN54/UL/NFPA 72/FCC/RoHS/REACH/ISO 9001. Key specs: Electrochemical CO Sensor + Catalytic Combustion Gas Sensor + 4G Communication, 4G + Cloud Platform + Solenoid Valve Output + SMS/Push/Email + APP Control. IoT cloud platform, AI···
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