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sintered stainless steel gas detector, 4G Gas and CO Combina···
sintered stainless ste···
2026-07-29
sintered stainless steel gas detector direct from Wanlin Fire Protection — 12-year factory experience, WL-GA203 4G gas detector certified CE/EN50194/UL2075/FCC. Key specs: Electrochemical CO Sensor + Catalytic Gas Sensor + 4G Cat.1 Communication, 4G LTE Cat.1 + Cloud Platform + Dual Alarm (Gas + CO) + SMS/Push/Email + Valve Control. Catalytic/infrared sensor···
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Small Venues Gas Safety: WL-GA206 4G Portable Combustible Ga···
Small Venues Gas Safet···
2026-06-26
kitchen gas alarm IoT direct from Wanlin Fire Protection — 12-year factory experience, WL-GA206 fully certified CE/EN54/FCC/RoHS. Key specs: 4G LTE + Bluetooth,
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Reliable Supply Chain: 4G Smart Gas Alarm Gateway Hub (WL-GA···
Reliable Supply Chain:···
2026-06-26
wireless gas alarm user manual direct from Wanlin Fire Protection — 12-year factory experience, WL-GA208 fully certified CE/EN54/FCC/RoHS. Key specs: 4G + WiFi + Zigbee + Bluetooth 5.0, Unified management of 50+ gas safety devices with cloud platform and multi-channel alerts. MOQ 100 sets, 20-25 working days, OEM/ODM custom branding available. Serving 60+ co···
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