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Auto Gas Shutoff 4G Kitchen Unattended Alarm (WL-SG501) — CE···
Auto Gas Shutoff 4G Ki···
2026-06-16
Auto Push Alarm Info direct from Wanlin Fire Protection — 12-year factory experience, WL-SG501 fully certified CE/EN54/FCC/RoHS. Key specs: 4G Cat.1 + WiFi, Rea