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Détecteur de chaleur NB-IoT en gros fabricant en Chine, alar···
Détecteur de chaleur N···
2026-07-10
NB-IoT Heat Detector Wholesale 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 Israel. Contact: wanlinfirecontrol@163.com
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Hot Seller from China: Wanlin WL-SM400 Combined Smoke & Heat···
Hot Seller from China:···
2026-06-02
Combined Smoke & Heat Detector (WL-SM400) direct from Wanlin Fire Protection — 12-year China factory, exporting to 60+ countries. Fully certified...