Ubicación : Inicio>4G heat alarm
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Fire alarm for port projects for Doha Buyers: Wanlin Fire Fu···
Fire alarm for port pr···
2026-09-17
fire alarm for port projects Wireless Heat Detector with Rate-of-Rise and Fixed Temperature Element export OEM ODM wholesale
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WANLIN-340 heat detector for Doha Buyers: Wanlin Fire Full P···
WANLIN-340 heat detect···
2026-09-17
WANLIN-340 heat detector Wireless Heat Detector with Rate-of-Rise and Fixed Temperature Element export OEM ODM wholesale
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IECEx heat detector, NB-IoT Heat Detector, WL-HD903, Wanlin ···
IECEx heat detector, N···
2026-07-10
IECEx 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 60+ count···