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Procurement Guide: 4G Kitchen Unattended Alarm (WL-SG501) fr···
Procurement Guide: 4G ···
2026-06-16
Kitchen Community Grid Worker Linkage direct from Wanlin Fire Protection — 12-year factory experience, WL-SG501 fully certified CE/EN54/FCC/RoHS. Key specs: 4G
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Reliable Supply Chain: Zigbee Kitchen Safety Controller (WL-···
Reliable Supply Chain:···
2026-06-16
Auto Start APP Alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SG505 fully certified CE/EN54/FCC/RoHS. Key specs: Zigbee 3.0 + WiFi Ga