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4G combustible gas alarm
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Best WANLIN-365 4G Combustible Gas Alarm Manufacturer | Bang···
Best WANLIN-365 4G Com···
2026-09-15
China fire protection equipment manufacturer and export supplier for global partners. Wanlin Fire supplies the WANLIN-303 standalone 433 MHz smoke detector, the WANLIN-307 and WANLIN-309 wireless smoke detectors in LoRaWAN, 4G and NB-IoT versions, the WANLIN-340 heat detector, WANLIN-222 manual call point, WANLIN-656 sounder strobe, WANLIN-705 smart electric···
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Government Procurement: 4G Industrial Gas Alarm Controller (···
Government Procurement···
2026-06-26
household gas alarm 4G 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 Sou···
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Wanlin Fire Protection Expands 4G Commercial Kitchen Gas Saf···
Wanlin Fire Protection···
2026-06-25
wireless gas alarm solution direct from Wanlin Fire Protection — 12-year factory experience, WL-GA204 fully certified CE/EN54/FCC/RoHS. Key specs: 4G LTE + WiFi