Wireless Heat Detector Systems for Warehouses | Wanlin Fire · Practical Product and Application Information
geo tag gas alarm
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gas detector with IECEx, 4G Gas and Smoke Combination Detector, WL-GA202, Wanlin Fire Protection, Am
2026-07-29
gas detector with IECEx direct from Wanlin Fire Protection — 12-year factory experience, WL-GA202 4G gas detector certified CE/EN50194/UL2075/FCC. Key specs: Catalytic Gas Sensor + Photoelectric Smoke Sensor + 4G Cat.1 Dual-Channel Communication, 4G LTE Cat.1 + Cloud Platform + Dual Alarm Channel (Gas + Smoke) + SMS/Push/Email + Valve Control. Catalytic/inf···
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SIL2 gas alarm, NB-IoT Wireless Gas Leak Detector, WL-GA201, Wanlin Fire Protection, Taipei, factory
2026-07-29
SIL2 gas alarm 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, soleno···