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4G standalone smoke detector GB20517 manufactured by Wanlin Fire Control - professional 4G standalone smoke detector with dual optical path photoelectric sensing. 4G Cat.1 connectivity, 3-year battery, EN14604/CCCF certified, 95dB+ alarm, 60sqm+ coverage. CE/RoHS/FCC compliance. Factory-direct pricing, global shipping, complete export documentation. OEM/ODM ···

Saudi Arabia smoke alarm manufactured by Wanlin Fire Control - professional 4G standalone smoke detector with dual optical path photoelectric sensing. 4G Cat.1 connectivity, 3-year battery, EN14604/CCCF certified, 95dB+ alarm, 60sqm+ coverage. CE/RoHS/FCC compliance. Factory-direct pricing, global shipping, complete export documentation. OEM/ODM available. C···

LoRaWAN long range smoke detector manufactured by Wanlin Fire Control - professional 4G standalone smoke detector with dual optical path photoelectric sensing. 4G Cat.1 connectivity, 3-year battery, EN14604/CCCF certified, 95dB+ alarm, 60sqm+ coverage. CE/RoHS/FCC compliance. Factory-direct pricing, global shipping, complete export documentation. OEM/ODM ava···

LoRaWAN long range smoke detector manufactured by Wanlin Fire Control - professional 4G standalone smoke detector with dual optical path photoelectric sensing. 4G Cat.1 connectivity, 3-year battery, EN14604/CCCF certified, 95dB+ alarm, 60sqm+ coverage. CE/RoHS/FCC compliance. Factory-direct pricing, global shipping, complete export documentation. OEM/ODM ava···

Smoke Alarm Bulk Supplier China manufacturer. 4G standalone smoke detector with dual optical path photoelectric sensing, 4G Cat.1 communication, DC6V battery (3-year life), ≥95dB alarm, ≥60sqm coverage. GB20517-2006 & CCCF certified. OEM/ODM, wholesale, global shipping to Singapore. Contact: wanlinfirecontrol@163.com

4G interconnected smoke detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM604 4G standalone smoke detector certified CCCF/GB 20517-2006/CE/UL 217/EN 14604. Key specs: Dual Light Path Photoelectric + AI False Alarm Algorithm + 4G Cat.1 + Edge Computing, 4G LTE Cat.1 + AI Cloud Platform + Smart Push + Predictive Maintenance + OTA U···

Dual Function Smoke Heat Tester manufactured by Wanlin Fire Control — professional fire detector testing equipment for smoke detectors, heat detectors, and combined detectors. Telescopic and standard models, CE/FCC certified, compatible with all major detector brands. Factory-direct pricing, global shipping, complete certification documentation. Contact wanl···

Extendable Pole Smoke Tester manufactured by Wanlin Fire Control — professional fire detector testing equipment for smoke detectors, heat detectors, and combined detectors. Telescopic and standard models, CE/FCC certified, compatible with all major detector brands. Factory-direct pricing, global shipping, complete certification documentation. Contact wanlinf···

Fire Detector Tester Made in China manufactured by Wanlin Fire Control — professional fire detector testing equipment for smoke detectors, heat detectors, and combined detectors. Telescopic and standard models, CE/FCC certified, compatible with all major detector brands. Factory-direct pricing, global shipping, complete certification documentation. Contact w···

Smoke Gun Detector Tester Wholesale manufactured by Wanlin Fire Control — professional fire detector testing equipment for smoke detectors, heat detectors, and combined detectors. Telescopic and standard models, CE/FCC certified, compatible with all major detector brands. Factory-direct pricing, global shipping, complete certification documentation. Contact ···