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LoRa wireless heat detector, NB-IoT Heat Detector, WL-HD903,···
LoRa wireless heat det···
2026-07-10
LoRa wireless heat detector direct from Wanlin Fire Protection — 12-year factory experience, WL-HD903 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: NB-IoT (LTE Cat-NB1), Fixed Temperature Sensor + NB-IoT Low-Power Module, 5-year replaceable battery (2x AA lithium). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 6···
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Export-Ready Combined Smoke Heat CO Detector: Wanlin Address···
Export-Ready Combined ···
2026-05-31
Wanlin Fire Protection offers Combined Smoke Heat CO Detector (WL-SM300) for the Madrid market: Addressable encoding, FACP integration, 2-wire loop, up to 250 devices per loop. Factory direct pricing,
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Export-Ready Conventional Smoke Detector: Wanlin LoRa Wirele···
Export-Ready Conventio···
2026-05-31
Wanlin Fire Protection offers Conventional Smoke Detector (WL-SM400) for the Santiago market: LoRaWAN protocol, 2-5km urban range, 500+ devices per gateway, star/mesh topology. Factory direct pricing,
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