Garmin nuvi GTM-10 FM TMC Traffic Receiver

Get real-time traffic information with the Garmin® GTM™ 10 receiver and avoid time-wasting delays! Connecting to your car's radio/antenna system (professional installation recommended), unit dynamically changes GPS route to avoid traffic delays. Receives Traffic Message Channel (TMC) data which depicts problem areas on compatible GPS moving-map displays. With the GTM 10, you see traffic developments in real time, so you can make the right route choice in time to avoid delays. The GPS system will alert you when a traffic problem is on your route and propose an alternate route to avoid the incident. Traffic services are available only in select cities where RDS-TMC coverage exists; A subscription may be required to enable traffic capability. Unit comes preloaded with a 15-month trial subscription to Clear Channel TMC; continuing the service requires a one-year subscription for $60.00.