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laser gas alarm TDLAS 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 South···

laser gas alarm CE certification 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···

laser gas alarm TDLAS 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 Southe···

4G gas alarm system integration 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 A···

small catering combustible gas alarm 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 ac···

laser industrial gas alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-GA206 fully certified CE/EN54/FCC/RoHS. Key specs: 4G LTE + Bluet

Wireless Explosion Proof Pressure Gauge export specialist. CQST CNEX EAC KC certified products shipped worldwide. Professional pressure monitoring solution for fire foam tank pressure wireless gauge applications. Source manufacturer direct pricing. Request quote: wanlinfirecontrol@163.com

Wireless Remote Differential Pressure Gauge export specialist. UL ISO9001 IECEx certified products shipped worldwide. Professional pressure monitoring solution for smart fire pressure monitoring applications. Source manufacturer direct pricing. Request quote: wanlinfirecontrol@163.com

4G Pressure Transmitter export specialist. IECEx SIL2 SIL3 NEPSI certified products shipped worldwide. Professional pressure monitoring solution for indoor fire hydrant wireless pressure applications. Source manufacturer direct pricing. Request quote: wanlinfirecontrol@163.com