Data received by this TMC tuner gives prompt, accurate notification of traffic congestion caused by accidents, road construction, police action or sheer volume of traffic to keep you informed and, if necessary, select an alternate route

TMC data is broadcast alongside normal FM radio programmes using RDS (radio data service) technology. Digitized real-time traffic information is received by this tuner on a silent FM data channel, so drivers can listen to normal broadcasts on the car radio without interruption

In most areas, TMC traffic information is broadcast as a continuous service - there's no waiting for scheduled traffic news updates or random alerts. With the GTM-10 tuner, you see traffic developments in real-time allowing you, or your navigation computer, to make the right decision sooner