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Heat Detector with Predictive Maintenance China Manufacturer···
Heat Detector with Pre···
2026-07-10
Heat Detector with Predictive Maintenance 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 Peru. Contact: wanlinfirecontrol@163.com
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Wall Mount Heat Detector China Manufacturer, 4G Wireless Hea···
Wall Mount Heat Detect···
2026-07-10
Wall Mount 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 Peru. Contact: wanlinfirecontrol@163.com
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heat detector for factory audit, Combination Smoke and Heat ···
heat detector for fact···
2026-07-10
heat detector for factory audit direct from Wanlin Fire Protection — 12-year factory experience, WL-HD902 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.1 + WiFi + RF 433MHz, Photoelectric Smoke + Fixed Temperature Heat Dual Sensor, 10-year sealed lithium battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. ···
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