UL 1971 strobe

Wanlin Fire - China source manufacturer for production line fire alarm. Featured model WL-TH-CO (CO & Combustible Gas Detector): Electrochemical CO cell, 10-year sensor life; EN 50291-1: 50 ppm at 60-90 min, 100 ppm at 10-40 min, 300 ppm at 3 min; 85 dB at 3 m temporal pattern T3 sounder + relay; -10 to +40 deg C, 0-95% RH. Full lineup: smoke and heat detect···

Wanlin Fire - China source manufacturer of heritage fire protection system integrator. 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 ···