Garmin dēzlCam LMTHD is our first all-in-one premium trucking navigator with built-in Dash Cam that acts as your onboard eyewitness and saves video files on impact. dēzlCam has a large 6.0” display with detailed maps of North America plus lifetime1 updates and HD Digital Traffic2. Includes trucker-friendly features like Custom Truck Routing3 (based on truck size/weight), Route Warnings and a Truck & Trailer Services Directory. Voice-activated Navigation lets you control dēzlCam with your voice and Bluetooth-technology allows for hands-free calling4 or pairing with a headset (sold separately). Pair dēzlCam to Garmin BC 30 Wireless Backup Camera (sold separately) and your navigation display will show what’s behind your truck when reversing.