Multi-Sensor Fire Detectors for Retrofit Projects | Wanlin Fire · Practical Product and Application Information
4G gas alarm
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Portable 4-in-1 Gas Detector: Professional Portable Gas Dete···
Portable 4-in-1 Gas De···
2026-06-27
Portable 4-in-1 Gas Detector manufactured by Wanlin Fire Control — certified gas safety solutions with CE, FCC, and RoHS approvals. Factory-direct pricing, OEM/ODM customization, and global shipping available. Contact us for competitive quotation and fast delivery.
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Auto Shutoff Valve: WL-GA204 4G Commercial Kitchen Gas Safet···
Auto Shutoff Valve: WL···
2026-06-26
wireless gas alarm user manual direct from Wanlin Fire Protection — 12-year factory experience, WL-GA204 fully certified CE/EN54/FCC/RoHS. Key specs: 4G LTE + WiFi + Zigbee, Multi-sensor fusion with auto gas valve + exhaust fan linkage for restaurant kitchens. MOQ 100 sets, 20-25 working days, OEM/ODM custom branding available. Serving 60+ countries across ···
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Complete 4G Portable Combustible Gas Detector Solution from ···
Complete 4G Portable C···
2026-06-26
household gas alarm recommendation 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 So···
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Restaurant Gas Safety: WL-GA208 4G Smart Gas Alarm Gateway H···
Restaurant Gas Safety:···
2026-06-26
household gas alarm new national standard 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. Se···
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Auto Shutoff Valve: WL-GA201 4G Wireless Gas Leak Detector —···
Auto Shutoff Valve: WL···
2026-06-26
industrial gas alarm standard 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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Complete 4G Industrial Gas Alarm Controller Solution from Wa···
Complete 4G Industrial···
2026-06-25
kitchen gas alarm manufacturer direct from Wanlin Fire Protection — 12-year factory experience, WL-GA203 fully certified CE/EN54/FCC/RoHS. Key specs: 4G LTE + RS485 Modbus, Explosion-proof Ex d IIB T6 housing for industrial gas monitoring with 16-channel expansion. MOQ 100 sets, 20-25 working days, OEM/ODM custom branding available. Serving 60+ countries ac···
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Restaurant Gas Safety: WL-GA205 4G Laser Methane Gas Detecto···
Restaurant Gas Safety:···
2026-06-25
4G gas alarm system integration 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 across Sou···
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Auto Shutoff Valve: WL-GA207 4G Wireless Gas Alarm for Small···
Auto Shutoff Valve: WL···
2026-06-25
wireless gas alarm cloud platform 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···
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Complete 4G Smart Gas Alarm with Auto Shutoff Solution from ···
Complete 4G Smart Gas ···
2026-06-25
kitchen gas alarm smart linkage direct from Wanlin Fire Protection — 12-year factory experience, WL-GA200 fully certified CE/EN54/FCC/RoHS. Key specs: 4G LTE Ca