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Wanlin WL-SG500 WiFi/Zigbee Rohs Compliant Detector — Certif···
Wanlin WL-SG500 WiFi/Z···
2026-06-11
RoHS compliant detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SG500 fully certified CE/FCC/RoHS. Key specs: WiFi/Zigbee wireless, 8s alert push via APP/SMS/Audible + Auto Gas Shut-Off, AC Powered + Battery Backup
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Wanlin WL-SG500 WiFi/Zigbee Dual Technology Motion Detector ···
Wanlin WL-SG500 WiFi/Z···
2026-06-11
dual technology motion detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SG500 fully certified CE/FCC/RoHS. Key specs: WiFi/Zigbee wireless, 8s alert push via APP/SMS/Audible + Auto Gas Shut-Off, AC Powered + Battery Backup
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Wanlin WL-SG500 WiFi/Zigbee China Manufacturer Gateway — Cer···
Wanlin WL-SG500 WiFi/Z···
2026-06-11
China manufacturer gateway direct from Wanlin Fire Protection — 12-year factory experience, WL-SG500 fully certified CE/FCC/RoHS. Key specs: WiFi/Zigbee wireless, 8s alert push via APP/SMS/Audible + Auto Gas Shut-Off, AC Powered + Battery Backup