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gas sensor NZ interconnected
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HVAC gas alarm, 4G Standalone Combustible Gas Detector, WL-G···
HVAC gas alarm, 4G Sta···
2026-07-29
HVAC gas alarm 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/infrared se···