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nine small venues gas alarm manufacturer
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Case Study: WL-GA203 4G Industrial Gas Alarm Controller Depl···
Case Study: WL-GA203 4···
2026-06-26
household gas alarm review 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 across···
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Case Study: WL-GA200 4G Smart Gas Alarm with Auto Shutoff De···
Case Study: WL-GA200 4···
2026-06-25
restaurant gas alarm agent direct from Wanlin Fire Protection — 12-year factory experience, WL-GA200 fully certified CE/EN54/FCC/RoHS. Key specs: 4G LTE Cat.1 + WiFi, Auto solenoid valve shutoff + voice evacuation + APP push for remote monitoring. MOQ 100 sets, 20-25 working days, OEM/ODM custom branding available. Serving 60+ countries across Southeast Asi···
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Portable Gas Inspection: WL-GA202 NB-IoT Smart Gas Alarm — ···
Portable Gas Inspectio···
2026-06-25
household coal gas alarm 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 across Southeast Asia, M···