Are you wondering how to get started with CCTV installation? This guide will take you through the basics. CCTV is a great tool, whether you're a business owner looking for security or a homeowner just trying to keep an eye on your property! Keep reading to learn more. 1. What is CCTV? CCTV stands for closed-circuit television. It is a system that uses video cameras to capture, store and transmit information about an area.