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Wanlin Launches LoRa Kitchen Presence Detector (WL-SG503) — ···
Wanlin Launches LoRa K···
2026-06-16
Kitchen Biogas Stove Safety direct from Wanlin Fire Protection — 12-year factory experience, WL-SG503 fully certified CE/EN54/FCC/RoHS. Key specs: LoRaWAN Class