Smoke Detection - Case studies

D-Tec's advanced CCTV-based Video Smoke Detection (VSD) system is being used to provide a rapid response to potential fires in the AU$554 million Sydney Harbour Tunnel.  Retrofitted to 80 of the tunnel's CCTV cameras - 40 in each tube - VSD offers a vital early warning of incidents in the tunnel which carries nearly 90,000 vehicles a day. The key benefit of the VSD, now being applied in Sydney, is its ability to use image-processing technology and extensive detection and known false alarm a...