CCTV stands for closed-circuit television. So how does a modern CCTV system work? The answer depends on the type of system involved. The systems are best defined by the types of cameras used. There are two common types of cameras in use today: Analog and IP-based cameras.
CCTV, also known as closed-circuit television, is a security monitor system that enables you to always keep a watchful eye around or in your business. CCTV security systems contain monitors and cameras that allow you to view live events, as well as recorders that archive footage for later use. A CCTV is a video surveillance system that is placed in security cameras to help record images and videos in a home, business property, & even on the roads. The camera works by monitoring, recording video images and transmitting them to a monitor. A CCTV is therefore used primarily for security purposes