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Wholesale NB-IoT Smart Gas Alarm (WL-GA202) Distributor Oppo···
Wholesale NB-IoT Smart···
2026-06-26
industrial gas alarm manufacturer recommended direct from Wanlin Fire Protection — 12-year factory experience, WL-GA202 fully certified CE/EN54/FCC/RoHS. Key specs: NB-IoT + WiFi Dual Mode, Ultra-low power NB-IoT with 5-year battery life for standalone deployment. MOQ 100 sets, 20-25 working days, OEM/ODM custom branding available. Serving 60+ countries acro···
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Explosion-Proof Gas Alarm: WL-GA206 4G Portable Combustible ···
Explosion-Proof Gas Al···
2026-06-26
kitchen gas alarm natural gas direct from Wanlin Fire Protection — 12-year factory experience, WL-GA206 fully certified CE/EN54/FCC/RoHS. Key specs: 4G LTE + Bluetooth, Portable 4-in-1 gas detection with real-time cloud data upload for field inspection. MOQ 100 sets, 20-25 working days, OEM/ODM custom branding available. Serving 60+ countries across Southeas···