Evacsound - assistance for evacuation of tunnels

Evacsound uses psychoacoustic effects to deliver an intuitively understood direction of evacuation. The evacuation message thus does not become language-dependent, but the system can also be used as an effective PA system for voice-based communication. The system units can also be equipped with heat sensors for fire detection and light panels for visual assistance.

More detailed information can be found here: www.norphonic.com