You might find difficult to see behind your vehicle if you are driving a big vehicle or your vehicle has small rear window when you are reversing. You can damage your vehicle by hitting into any object or in other car while parking in a crowded place. However, if you have installed a rear or reversing camera then it will make your job much easier.
There are many types of backup cameras available in the market; you can install them in the bodywork of your vehicle. The camera is connected to a display screen inside the car. You can attach the display screen on your dashboard for clear view and even can be connected to the gear box of the vehicle to automatically switch in when you pull the reverse gear. Some advance screen can be mounted into the rear view mirror to provide more clear view.
Wireless option is also available in backup cameras. Wireless camera is easy to install as you need not to connect it with wires but it is more expensive then a hard wired system. Some cameras have night vision which makes it easier to park in the night. Your insurance premium also goes down after installing backup camera as it provides more safety to your vehicle.