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Gas Fire Prevention: WL-GA201 4G Wireless Gas Leak Detector ···
Gas Fire Prevention: W···
2026-06-26
4G gas alarm system integration 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 Southeast···
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Smart Gas Management: WL-GA205 4G Laser Methane Gas Detector···
Smart Gas Management: ···
2026-06-25
wireless gas alarm solenoid valve linkage 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 a···