Multi-Sensor Fire Detectors for Industrial Facilities | Wanlin Fire · Practical Product and Application Information
UL 521 heat detector
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UL 521 Heat Detector, LSS-500, Wanlin Fire, Sao Paulo
UL 521 Heat Detector, ···
2026-09-07
UL 521 Heat Detector - Wanlin Fire, Chinese LoRa fire alarm equipment manufacturer and exporter by Wanlin Manufacturing Group, offers a 9-model LoRa line covering LoRaWAN fire alarm gateways with Ethernet, WiFi, and 4G LTE backup, EN54-7 photoelectric smoke detectors with 10-year battery, EN54-5 A1R heat detectors, EN54-11 manual call points, EN54-3 and EN54···
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EN 54 Certified Heat Detector China Manufacturer, 4G Wireles···
EN 54 Certified Heat D···
2026-07-10
EN 54 Certified Heat Detector China manufacturer. Fixed temperature and rate of rise heat detection with EN 54-5 UL 521 CE certification. 4G wireless, IoT smart monitoring, OEM/ODM, wholesale, global shipping to Saudi Arabia. Contact: wanlinfirecontrol@163.com
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heat detector for ISA100, 4G Wireless Heat Detector, WL-HD90···
heat detector for ISA1···
2026-07-10
heat detector for ISA100 direct from Wanlin Fire Protection — 12-year factory experience, WL-HD900 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.1 + WiFi, Fixed Temperature + Rate-of-Rise Dual Sensor (57°C / 135°F), AC powered + 72h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+ ···