IoT Fire Alarm Monitoring for Industrial Facilities | Wanlin Fire · Practical Product and Application Information
Concert Hall Smoke Detector
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Concert hall smoke detector for Bangladesh Buyers: Smart Fir···
Concert hall smoke det···
2026-09-01
Wanlin Fire - China source manufacturer for concert hall smoke detector. Featured model WL-TH-PNL (Fire Alarm Control Panel): Conventional panel, 4 zones x 20 detectors; Zone threshold programmable 3-15 mA per zone; 2 sounder circuits 24V 1A each + fire relay volt-free contact; 0 to +50 deg C, 10-93% RH. Full lineup: smoke and heat detectors, CO and gas dete···
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Senior Living Smoke Detector China Manufacturer,4G Standalon···
Senior Living Smoke De···
2026-07-29
Senior Living Smoke Detector 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 New Zealand. Contact: wanlinfirecontrol@163.com