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gas and CO detector, 4G Smart Photoelectric Smoke Detector, ···
gas and CO detector, 4···
2026-08-17
gas and CO detector — Wanlin, 12-year Chinese smart fire detector manufacturer, WL-SM600 (4G Smart Photoelectric Smoke Detector) certified UL/CE/EN54. Dual-Wavelength Photoelectric + 4G LTE Cat.1 + IoT Cloud + 85dB Siren + 10-Year Battery. 10-year battery, 4G/NB-IoT/LoRaWAN, OEM/ODM from 500 units, factory direct pricing 50-70% below Western brands.
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Manufacturing Plant Smoke Alarm China Manufacturer,4G Standa···
Manufacturing Plant Sm···
2026-07-29
Manufacturing Plant Smoke Alarm 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 Czech Republic. Contact: wanlinfirecontrol@163.com
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Intelligent Smoke Alarm Manufacturer, CE EN14604 UL RoHS FCC···
Intelligent Smoke Alar···
2026-07-08
Intelligent Smoke Alarm China manufacturer. CE EN14604 UL RoHS FCC certified. 4G wireless smoke detection solution for Southeast Asia market. OEM/ODM, wholesale, global shipping. Contact: wanlinfirecontrol@163.com
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Professional Addressable Smoke Detector Manufacturer, UL CE ···
Professional Addressab···
2026-05-31
Premium quality addressable smoke detector for industrial warehouse. UL CE NFPA certified fire safety product. 12+ years manufacturing experience. Bulk discount for distributors. Visit: www.wanlinfire.com
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