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Auto Shutoff Valve: WL-GA201 4G Wireless Gas Leak Detector —···
Auto Shutoff Valve: WL···
2026-06-26
wireless gas alarm after-sales repair direct from Wanlin Fire Protection — 12-year factory experience, WL-GA201 fully certified CE/EN54/FCC/RoHS. Key specs: 4G LTE Cat.1, No WiFi required — direct 4G cloud connection for areas without network infrastructure. MOQ 100 sets, 20-25 working days, OEM/ODM custom branding available. Serving 60+ countries across Sou···
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Restaurant Gas Safety: WL-GA205 4G Laser Methane Gas Detecto···
Restaurant Gas Safety:···
2026-06-26
restaurant gas alarm installation video direct from Wanlin Fire Protection — 12-year factory experience, WL-GA205 fully certified CE/EN54/FCC/RoHS. Key specs: 4G LTE + RS485, High-precision laser detection with 10-year calibration-free operation for industrial use. MOQ 100 sets, 20-25 working days, OEM/ODM custom branding available. Serving 60+ countries acr···