UL 521 heat detector

UL 521 Heat Detector — 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 detectors w···

Wanlin Fire - China source manufacturer of UL 521 heat detector. Smart heritage fire retrofit export supplier: wireless smoke and heat detectors, aspirating smoke detection, AI video fire detection, electrical fire monitoring and clean agent suppression for temples, museums, archives, ancient towers and historic districts. Non-invasive installation, OEM/ODM,···

Wanlin Fire - China source manufacturer of UL 521 heat detector. Smart fire safety export supplier recruiting global distributors and partners: smoke alarms, heat, CO, gas detectors, manual call points, sounder-strobe units, control panels and NB-IoT / LoRa fire monitoring. OEM, ODM, private label, model-level certification transparency. Contact +86132616771···