Nonetheless, conventional CCTV setups face numerous obstacles, complicating the task of security teams in identifying and addressing potential threats.
Your PoE Switches. Power-over-Ethernet switches apply only to NVR systems, but they cut out other components that would be necessary for a DVR system, like additional power sources and the BNC cables used to connect cameras to the DVR. Instead, when you connect a PoE switch to your network, youve got a power source and a means of transmitting data to your NVR all in one package. The biggest consideration when choosing which type of PoE switch to buy is the number of cameras that will be on your system. The next consideration is how likely you are to scale up in the future.
Definition of CCTV Systems:
Closed-circuit television (CCTV) systems refer to a network of cameras and recording equipment used for surveillance purposes. Unlike broadcast television, the signal in a CCTV system is not openly transmitted but is instead monitored, typically for security and surveillance purposes. These systems are prevalent in various settings, capturing and recording footage that can be reviewed or monitored in real-time to enhance security, deter crime, and assist in investigations.