When it arrived at my house, I thought it was yet another way to back up --
or save a copy of -- the photos on a digital camera.
But it's actually a device for helping drivers back up a car, van or truck --
without hitting anything. The system consists of a small camera that you mount
on the back of the vehicle and a small (2.5-inch) color screen that you place on
your visor or dashboard. Once installed, you can see objects behind your car
that you might miss if you just rely on your mirror or even looking over your
shoulder.
The nice thing about the system, aside from the reasonable under-$150 price,
is that it's quite easy to install. The wireless connection between the camera
and the screen means you don't have to run a wire from one end of the car to
another.
Of course, both the camera and screen need a power source. The screen plugs
into the cigarette lighter and comes with a mounting bracket for the top of
dash. The camera cleverly attaches to your license plate mounting bracket -- it
took me less than two minutes to screw it in place.
It has a power cable with a hot and cold lead that's designed to be connected
to the circuit that controls your vehicle's backup lights. Typically you can
access the backup lights through the trunk or tailgate. That way, the camera
goes on as soon as you put the car in reverse. How long that installation takes
depends on your vehicle and your wiring skills.
I installed the monitor and camera in my wife's minivan and tested it by
backing out of my driveway, parallel parking and backing up in a parking lot.
It's by no means a substitute for looking over your shoulder or using the
rearview mirror, but if properly mounted, it does let you see things you might
otherwise miss: a tricycle, a small animal or even a small child.
