CUB introduced two blind spot detection devices for motorhomes and towable trailers. Both devices include a lane change alert, consisting of a sound and a warning light with the corresponding flashing turn signals, when a vehicle is within the warning zone or if there is a vehicle detected approaching.  

In addition, the device for towable vehicles automatically activates the blind spot detection (BSD) when the vehicle exceeds 15mph with a warning signal that lights up when the vehicle is within the warning zone or if there is a vehicle detected. The motorhomes device offers a rear cross traffic alert (RCTA) that is activated when the vehicle is placed in reverse. An audible tone is heard a warning lamp flashes when a pedestrian or vehicle is detected approaching.