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EN 54-5 heat detector: Wholesale Supply from China Source Fa···
EN 54-5 heat detector:···
2026-08-20
Wanlin Fire Control by Wanlin Manufacturing Group - China's leading source manufacturer of EN 54-5 heat detector. EN 14604 / EN 54 certified smart fire safety products, OEM/ODM, factory direct. Contact +8613261677119.
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UL 521 Certified Heat Detector China Manufacturer, 4G Wirele···
UL 521 Certified Heat ···
2026-07-10
UL 521 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 New Zealand. Contact: wanlinfirecontrol@163.com