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New Zealand Nb-IoT Smoke Alarm China Manufacturer,4G Standal···
New Zealand Nb-IoT Smo···
2026-07-29
New Zealand Nb-IoT 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 Germany. Contact: wanlinfirecontrol@163.com
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China economical smoke test tool for facility manager Suppli···
China economical smoke···
2026-06-09
Source high-quality economical smoke test tool for facility manager from Wanlin Fire Protection, China manufacturer. Global export, OEM/ODM services, competitive prices for wholesale buyers and distributors.