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wireless gas alarm solution
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OEM/ODM 4G Wireless Gas Alarm for Small Venues (WL-GA207) Fa···
OEM/ODM 4G Wireless Ga···
2026-06-25
4G gas alarm manufacturer direct from Wanlin Fire Protection — 12-year factory experience, WL-GA207 fully certified CE/EN54/FCC/RoHS. Key specs: 4G LTE Cat.1 + LoRa, Plug-and-play 4G gas alarm for nine-small venues — no wiring, no gateway, instant deployment. MOQ 100 sets, 20-25 working days, OEM/ODM custom branding available. Serving 60+ countries across ···