Yes, but there are limitations
You could use a traditional dual dash cam (dual, as in front and rear cam) as a back up assist camera, but there are many limitations compared to a real backup assist camera system.
Reasons why a common dash cam doesn’t make a good backup assist cam:
- Screen is too small to see, usually around 2 inches, or about half the size of a credit card.
- Most dash cams are mounted up behind your rearview mirror, blocking your view of the screen
- The rear cam is not hardwired into your cars reverse light like a dedicated backup assist camera, so it doesn’t know when you’re in reverse to activate any onscreen assist features
- Traditional dash cams don’t have any AI assist or onscreen guidance to help when reversing and parking
Because of this, it is not common for people to regularly use a normal dual dash cam setup as a way to help when parking in reverse.
Are there any dash cams sold with a built-in backup assist feature?
Yes. The most common type of dash cam with a reverse camera system are the rear view mirror mounted dash cams that come with a rear camera. These can easily be strapped onto your existing rear view mirror.
The reason these are some of the only car cameras with a backup assist feature is because they come with a large screen, often 5 inches or wider, making it easy to see while backing up.
Checkout our list of the Best Dash Cams with Backup Assist Combo