Due to the special environment in tunnels of expressways, there are insufficient lighting, poor ventilation, and weak signals. If special events occur and are not dealt with promptly, it can result in significant losses. Therefore, tunnels also require a series of electromechanical facilities, including vehicle detectors, environmental detectors, as well as CO sensors, smoke sensors, illuminance transducer s, wind direction and speed sensors, etc.
Tunnel Fire Alarm, Lighting and Ventilation Solutions
Solutions for Emergency Rescue and Evacuation in Tunnels