Heilongjiang Wireless Fire Alarm Systems | Wanlin Fire · Practical Product and Application Information
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Kitchen Safety Public Welfare Fund direct from Wanlin Fire Protection — 12-year factory experience, WL-SG500 fully certified CE/EN54/FCC/RoHS. Key specs: WiFi 2
Wireless Kitchen Safety Sensor direct from Wanlin Fire Protection — 12-year factory experience, WL-SG504 fully certified CE/EN54/FCC/RoHS. Key specs: WiFi 2.4GH
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