How do backup cameras work?

Auto

2 min read

The backup camera is a standard safety feature in newer vehicles. It's a relatively unnoticeable video camera installed on the back of a vehicle to keep an eye on what's behind you. The camera turns on automatically whenever you put the car in reverse. As you back up, it shows a mirror image on the monitor in front of you, matching your perspective.

Backup cameras offer guidelines, warnings and deactivation mode. Some monitors display visual guidelines to help the driver navigate, such as parking lines, which can help a driver park more easily, especially if backing into a spot. Some systems include sensors that detect objects behind the car and provide a warning light or sound. Cameras also automatically turn off when the vehicle is put into drive or park.

What are the benefits of backup cameras?

In 2014, the U.S. National Highway Traffic Safety Administration (NHTSA) announced that it would require carmakers to include backup cameras in all newly manufactured vehicles, effective May 1, 2018. Any vehicle manufactured after May 1, 2018, and sold in the U.S. now comes with a backup camera as a standard safety feature.

According to Edmunds, there are several advantages of using your backup camera, including:

  • Safety: Backup cameras can help drivers avoid collisions while backing up and improve overall safety when watching for pedestrians.
  • Detecting blind spots: Backup cameras can help drivers see around their vehicle's blind spots.
  • Parking assistance: Backup cameras can help drivers with parallel and back-in parking.

Do backup cameras record accidents?

Backup cameras typically don't record footage like dash cams, as they are only meant to assist the driver while backing up. Since they don't engage unless the vehicle is in reverse, they aren't suitable for recording most types of accidents.

Do backup cameras impact insurance?

Backup cameras typically don't impact auto insurance rates. However, studies show that backup cameras reduce the risk of a collision and avoiding accidents may help you attain affordable car insurance. Find out how auto accidents affect insurance rates.