[header] How to install a rear view camera [title] Buy a mountable backup camera for your specific vehicle. [step] For safety, make sure you purchase a device specifically designed to be a rear-view camera. Purchasing one made for your specific vehicle will make it easier to install than a standard aftermarket camera. 
So you can install it easily, look for a camera that mounts onto or directly behind your license plate. [substeps] Look for backup cameras at consumer electronics stores.