Fujian Wireless Fire Alarm Systems | Wanlin Fire · Practical Product and Application Information
gas alarm after sales service
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gas detector with surface mount, 4G Dual-Sensor Gas Detector···
gas detector with surf···
2026-07-29
gas detector with surface mount direct from Wanlin Fire Protection — 12-year factory experience, WL-GA206 4G gas detector certified CE/EN50194/UL2075/FCC. Key specs: Catalytic + Infrared Dual Sensor + 4G Cat.1 + Multi-Criteria Algorithm + Cross-Reference Validation, 4G LTE Cat.1 + Cloud Platform + Multi-Criteria Detection + SMS/Push/Email + Remote Diagnosti···
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gas sensor for heating system, 4G Gas and Smoke Combination ···
gas sensor for heating···
2026-07-29
gas sensor for heating system 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. Catalyt···