Vous êtes ici : Accueil>shopping mall gas alarm
-
WiFi 6 gas detector, NB-IoT Wireless Gas Leak Detector, WL-G···
WiFi 6 gas detector, N···
2026-07-29
WiFi 6 gas detector direct from Wanlin Fire Protection — 12-year factory experience, WL-GA201 4G gas detector certified CE/EN50194/UL2075/FCC. Key specs: Semiconductor Gas Sensor + NB-IoT Cellular Communication + Ultra-Low Power Design, NB-IoT + Cloud Platform + SMS/Push/Email Alerts + Low-Power Wide Area + Remote Valve Control. Catalytic/infrared sensor, so···
-
gas detector Singapore, 4G Standalone Combustible Gas Detect···
gas detector Singapore···
2026-07-29
gas detector Singapore direct from Wanlin Fire Protection — 12-year factory experience, WL-GA200 4G gas detector certified CE/EN50194/UL2075/FCC. Key specs: Catalytic Combustion Sensor + 4G Cat.1 Cellular Communication + Microprocessor Analysis, 4G LTE Cat.1 + Cloud Platform + SMS/Push/Email Alerts + Remote Monitoring + Solenoid Valve Control. Catalytic/infr···