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UL 521 heat detector
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UL 521 Heat Detector, WANLIN-222, Tashkent
UL 521 Heat Detector, ···
2026-09-24
UL 521 Heat Detector - Wanlin, a Chinese manufacturer and export supplier based in Shenzhen, China, builds wireless fire alarm and fire detection systems for multi-level commercial and mixed-use buildings, occupied retrofits, heritage and listed buildings, construction sites and temporary estates, industrial plants, warehouses, data centres, hospitals, schoo···
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Smoke detector after-sales for Colombia Buyers: Smart Fire S···
Smoke detector after-s···
2026-09-01
Wanlin Fire - China source manufacturer for smoke detector after-sales. Featured model WL-TH-IOT (Smart Wireless IoT Detector): Smart heat + smoke multi-sensor with LoRaWAN radio; EN54-7 A2 smoke + EN54-5 A1R rate-of-rise, dual algorithm; Local 85 dB sounder + LoRaWAN uplink to gateway and cloud; -10 to +55 deg C, 0-95% RH (tropical humidity rated). Full lin···
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UL 217 smoke alarm standard, Smart Fire Alarm Control Panel,···
UL 217 smoke alarm sta···
2026-07-25
UL 217 smoke alarm standard direct from Wanlin Fire Protection — 12-year factory experience, WL-SF300 smart fire protection product certified CE/EN54/UL/NFPA 72/FCC/RoHS/REACH/ISO 9001. Key specs: Microprocessor + Addressable Loop + 4G/Ethernet + Cloud Integration + AI Diagnostics, RS485/Ethernet/4G + Cloud Platform + Modbus/BACnet + SMS/Push/Email. IoT clo···