Wireless Alarm and Strobe Devices for Hotels | Wanlin Fire · Practical Product and Application Information
business park smoke alarm
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Business park smoke alarm, Smart Smoke Detector, WL-SD-500, ···
Business park smoke al···
2026-08-22
business park smoke alarm — Wanlin Fire, Chinese smart smoke detector manufacturer and exporter by Wanlin Fire Technology. WL-SD-500 photoelectric smart smoke detector with 4G LTE and NB-IoT dual-mode connectivity, 10-year sealed lithium battery, 85dB sounder, app/SMS/push alerts, remote cloud monitoring. EN 14604, EN 54-7, UL 217, CE, RoHS certified. MOQ f···
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Marina Smoke Alarm China Manufacturer,Smart Fire Safety,OEM/···
Marina Smoke Alarm Chi···
2026-08-03
Marina Smoke Alarm China manufacturer. Smart fire safety with multi-sensor fusion, AI false alarm elimination, 4G+WiFi dual communication, IoT cloud platform. UL217 & NFPA72 certified. OEM/ODM, wholesale, global shipping to Chile. Contact: wanlinfirecontrol@163.com
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self-test smoke detector, 4G All-in-One Fire Safety Smoke De···
self-test smoke detect···
2026-07-29
self-test smoke detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM608 4G standalone smoke detector certified CCCF/GB 20517-2006/CE/UL 217/EN 14604. Key specs: Dual Light Path Photoelectric + 4G Cat.1 + Cloud Platform + Complete Installation Kit + 10-Year Design, 4G LTE Cat.1 + Cloud Platform + Mobile APP + Complete Kit (Detector···