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bar smoke detector, NB-IoT Smart Photoelectric Smoke Detector, WL-SM601, Wanlin, Athens, smart fire
2026-08-17
bar smoke detector — Wanlin, 12-year Chinese smart fire detector manufacturer, WL-SM601 (NB-IoT Smart Photoelectric Smoke Detector) certified UL/CE/EN54. Photoelectric + NB-IoT + Ultra-Low Power + 10-Year Battery + Cloud Platform. 10-year battery, 4G/NB-IoT/LoRaWAN, OEM/ODM from 500 units, factory direct pricing 50-70% below Western brands.
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Wireless Smoke Detector Manufacturer China Manufacturer,4G Standalone Smoke Detector,OEM/ODM Global
2026-07-29
Wireless Smoke Detector Manufacturer 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 Mexico. Contact: wanlinfirecontrol@163.com
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4G Smoke Alarm Manufacturer Manufacturer, CE EN14604 UL RoHS FCC, Global Shipping to Singapore
2026-07-08
4G Smoke Alarm Manufacturer 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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ODM Smoke Alarm Manufacturer, CE EN14604 UL RoHS FCC, Global Shipping to Peru
2026-07-08
ODM Smoke Alarm China manufacturer. CE EN14604 UL RoHS FCC certified. 4G wireless smoke detection solution for South America market. OEM/ODM, wholesale, global shipping. Contact: wanlinfirecontrol@163.com
