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Combined Smoke and Heat Detector Manufacturer Wanlin Fire La···
Combined Smoke and Hea···
2026-05-31
Wanlin Fire Protection offers Combined Smoke and Heat Detector (WL-SM100) for the Riyadh market: RF 433MHz mesh, one triggers all, 100m distance, battery operated 5-year. Factory direct pricing, full
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China 2 in 1 Smoke Heat Alarm Supplier Spotlight: Wanlin WL-···
China 2 in 1 Smoke Hea···
2026-05-31
2 in 1 Smoke Heat Alarm direct from Wanlin Fire Protection — 12-year factory experience, WL-SM400 fully certified CE/EN54/FCC/RoHS. Key specs: LoRaWAN protocol, 2-5km urban range, 500+ devices per gat