The StreetPilot 7500's huge 7-inch touch-screen display means you'll always see where you're going - from anywhere in the vehicle. Designed for larger vehicles such as RVs, semi-trucks, and buses, our 7000-series are premium automotive units that come preloaded with City Navigator NT detailed maps and display navigation, entertainment, traffic and weather on a grand sunlight-readable display. All of this, combined with the StreetPilot 7500's dead reckoning capabilities, makes it one powerful urban navigator. By Garmin. Traffic is delivered to the 7000 series through the GTM 10, GTM 11 or GXM 30 (sold separately) View real-time weather conditions with the optional GXM 30 smart antenna and XM NavTraffic subscription Dead reckoning sensors track your vehicles course when your GPS signal is blocked for example in urban areas or tunnels WAAS enabled; 12 parallel channel GPS Antenna: Built-in GPS patch-style antenna; MCX-type connector for external GPS antenna Display: 7" (16:9) WQVGA, 480 x 234 pixel, color TFT with automatic dimming backlight and touch screen 7.5"W x 4.5"H x 2.2"D, 1.4 pounds SD card slot and internal memory provides storage for MP3, audio books and additional MapSource products Built-in speaker for radio and navigation instructions Composite video input for external analog source such as backup camera Send audio to the car stereo through the integrated FM wireless transmitter or 3.5 mm stereo headphone/line-out plug User-selectable languages for voice and text Package includes: StreetPilot 7500, Alphanumeric remote control, 12V adapter cable, USB interface cable, A/C power adapter, quick-release dash mount, quick reference guide, owners manual, Americas autoroute basemap, City Navigator North America NT preprogrammed