Aftermarket backup cameras have adopted various designs. A small video camera is sometimes built into a license-plate holder or mounted in a trailer-hitch receiver or on a car's bumper.

Phillips Industries said its new Rear-Vu Backup Camera for the commercial trucking industry “promises to transform trailer maneuverability and safety.” Freightliner's New Backup Alert Safety ...

"Instead of struggling to back up their trailer, they can spend more time on the job or enjoying the lake." Leveraging advanced camera technology, Ford engineers developed the trailer tracking ...