Homeowners, small business owners, and anyone that has been the victim of a theft or a break in should install a CCTV camera. Perhaps, you haven't been a victim of robbery so you may not think you need to install a CCTV camera. Keep in mind, that there is a first for everything, and prevention is a key thing. Here are the signs of why you need to install a CCTV camera: 1. If Robbery in Your Area is on the Rise