Lowrance Remote Controller LR-1 Marine Electronic Accessory - Control your HDS LIVE or HDS Carbon display from anywhere on your boat with the Lowrance LR-1 Remote Controller. Mark waypoints and zoom in/zoom out using preprogrammed keys and access up to five user-programmable options without ever touching your display. Control HDS LIVE or HDS Carbon from anywhere on your boat Five user-programmable options Easy-to-use long- and short-press programming functionality Preprogrammed zoom in/zoom out and waypoint keys Bluetooth connectivity