What is CCTV & its types |
Posted: May 21, 2022 |
CCTV, is the abbreviation for closed-circuit television. In contrast to "normal" television, which is broadcast to the general public, "closed-circuit" television is broadcast to a small (closed) number of monitors. CCTV networks are widely employed to identify and discourage criminal activity and to record traffic violations, but they can also be used for other purposes. Types of CCTV cameras available are:
The dome-shaped shell in which a dome CCTV camera is housed gives the camera its name. Despite the fact that these CCTV cameras have a low profile, they are effective in deterring crooks. This is due to the dome casing, which makes it impossible for others to discern which way the camera is pointed. For possible thieves or vandals approaching from all directions, this creates an air of uncertainty.
Bullet CCTV cameras have a distinctive, very noticeable design. They are cylindrical and have the ability to see over large distances. Bullet cameras are widely used outdoors, thus their casings are water, dust, and dirt resistant.
C-Mount CCTV cameras are an excellent choice for people who want to adjust their field of vision. They come with detachable lenses that can be rotated to monitor different distances. C-Mount cameras, like bullet cameras, are often large and serve as a visible deterrent to criminal activities.
Your security team can have complete control over what is recorded using a PTZ (Pan, Tilt, and Zoom) camera. The camera lens can pan left and right, tilt up and down, and zoom in and out with the touch of a button. If you have a security person on site who is watching a live video stream, this is the best option.
These cameras were designed to work efficiently regardless of how highly lit their surroundings are. They will record clear video images that are unaffected by changing light conditions during the day and night. This is made possible by their ultra-sensitive imaging chips. Infrared/Night Vision CCTV Cameras These cameras are meant to work best in complete darkness, as their name implies. Infrared technology is used to do this. Infrared cameras are more expensive than day/night cameras, but those that choose them to do so because night recording is critical to their business's security.
These cameras broadcast live video over the internet, allowing images to be viewed from anywhere on the planet. To make the web feed more stable, the video's bandwidth is compressed. For later access, archive footage is preserved on network video recorders (NVRs) or encrypted software.
Wireless CCTV cameras were designed to save time during installation. They also make the camera appear cleaner, which could be useful in places like cathedrals, museums, and stately homes.
HD CCTV cameras have unrivalled picture quality and transmit high-resolution photos. They can produce resolutions ranging from 720p to 4K, depending on your budget. As a result, there's no risk of the subject of recordings appearing blurry or distorted. IPCS Automation is the best place to do CCTV course in mumbai. Classes are taken by the industrial experts. IPCS Automation has their own placement cells.
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