Nonetheless, conventional CCTV setups face numerous obstacles, complicating the task of security teams in identifying and addressing potential threats.
If youre running a large system that has high-quality cameras, youll want to scale up your video recorders storage capacity. There are a number of tools online that can help you calculate how much storage space youll need based on the details of your system. For example, a four-camera system that runs 24 hours a day using IP cameras, each with a 2-megapixel resolution and a frame rate of 5 fps, with video compressed into MJPEG files on a NVR, would require 2.79 terabytes of storage space for footage, according to the Supercircuits calculator. Thats quite a bit of data for a moderate-size system, so its important to plan accordingly and know what kind of capacity youll really need. Its also wise to maintain a bit of a cushion beyond that calculated number, so you can store any particularly interesting footage you might need to refer back to.
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.