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CE/EN54/FCC Certified NB-IoT Smart Gas Alarm — 4G Cloud Mon···
CE/EN54/FCC Certified ···
2026-06-26
nine-small venues gas alarm brand 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 Southeas···
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Laser Detection Technology: WL-GA207 4G Wireless Gas Alarm f···
Laser Detection Techno···
2026-06-25
wireless gas alarm kitchen application direct from Wanlin Fire Protection — 12-year factory experience, WL-GA207 fully certified CE/EN54/FCC/RoHS. Key specs: 4G