Garmin Camper 660LMT-D is a 6? sat nav with Camper and caravan-specific features including road warnings, camper speed limits and custom routing for the size and weight of your camper or caravan. A filterable directory of more than 9,000 ACSI campsites finds locations with your preferred amenities. Easy Route Shaping lets you modify your route to include preferred roads or cities, just by touching the screen. Foursquare? data adds millions more new and popular points of interest for you to enjoy along your route and near your destination. Pair Camper 660LMT-D with Garmin BC? 30 wireless backup camera (sold separately) to easily see behind your camper or caravan when in reverse.