IoT Fire Alarm Monitoring for Commercial Buildings | Wanlin Fire · Practical Product and Application Information
4G Smoke Detector
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Wanlin Fire Protection Introduces WL-CO800 Door/Window Senso···
Wanlin Fire Protection···
2026-06-11
door/window sensor direct from Wanlin Fire Protection — 12-year factory experience, WL-CO800 fully certified CE/FCC/RoHS. Key specs: NB-IoT/WiFi wireless, 60s at 100ppm alert push via APP/SMS/Call + 85dB Siren, 10-year sealed lithium
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Wanlin Fire Protection Introduces WL-CO800 Gas Alarm For Hom···
Wanlin Fire Protection···
2026-06-11
gas alarm for home direct from Wanlin Fire Protection — 12-year factory experience, WL-CO800 fully certified CE/FCC/RoHS. Key specs: NB-IoT/WiFi wireless, 60s at 100ppm alert push via APP/SMS/Call + 85dB Siren, 10-year sealed lithium