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Fire Alarm Customization — Wanlin, a Chinese consumer fire-safety manufacturer and exporter based in Shenzhen, China, offers a full SD 4-pack smoke detector line (SD-100 to SD-900) covering WiFi photoelectric smoke detectors, dual-sensor smoke + heat detectors, RF 433 MHz interconnect smoke detectors, smoke + CO combo detectors, WiFi smart-home smoke detecto···

Wanlin Fire - China source manufacturer for warehouse fire detection. Featured model WL-TH-CAM (AI Video & Thermal Fire Camera): 4 MP camera + 384 x 288 thermal core dual-spectrum; Thermal hotspot: +/- 2 deg C accuracy; fire spot 8x8 pixels at 50 m; Dual alarm relays + network push + temperature trend data; -30 to +65 deg C, 0-95% RH with housing. Full lineu···