What is a CCTV?

CCTV stands for Closed-circuit Televisionwhich is a type of surveillance system. A closed circuit means that any person cannot view the surveillance components from the outside. An ideal CCTV system provides high-quality surveillance in both daylight and darkness. It should be easy for the user and provide top-notch photos to record evidence or aid in analyzing any event.

How does CCTV work?

CCTV relies on strategic placement around the premises, primarily the areas which may prove to be hotspots for potential intruders or any nuisance. The videos and images that the CCTV observes are transferred via a cable or wirelessly, which depends on the type of CCTV you have, which then aids the individual to see the sequence of photos as an entire clip and helps in coming to informative and proper conclusions.

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Types of CCTV

There are various types of CCTV cameras available to cater to the needs of different individuals and enterprises.

  • Dome CCTV Cameras: These CCTV cameras, as the name suggests, are in a dome shape. These are relatively harder to spot by potential intruders. Moreover, due to their dome shape, it is difficult for a criminal to identify which direction the camera is recording in as it has a 360-degree view.
  • Bullet CCTV Cameras: Bullet CCTV cameras, on the other hand, are extremely easy to spot, alongside the obviousness regarding the direction in which it is pointed. These provide high-quality videos and are ideally designed for farms, industries, or other large areas.
  • C-Mount CCTV Cameras: C-Mount CCTV cameras are easily visible to intruders which can be a huge negative. However, the number of benefits it has may outweigh its cons. These are equipped with detachable lenses, which can be used to monitor different distances as needed.
  • Day/Night CCTV Cameras: As the name suggests, the day/night CCTV cameras are made to provide the user with top-quality video, regardless of the time of the day or the level of brightness. This is done via the extra-sensitive imaging chips that are installed in these cameras.
  • Infrared/Night Vision CCTV Cameras: Differing from day/night CCTV cameras, infrared cameras are specially designed for dark/night times. Infrared CCTV cameras are typically more expensive than day/night cameras. However, this may provide you with a higher level of security.
  • Wireless CCTV Cameras: Wireless CCTV cameras are the choice for consumers who require the cameras to be installed in minimum time, along with providing minimum visibility to potential intruders,


What type of cctv services singapore Camera one opts for depends on their requirements; however, they are extremely necessary for one’s daily life to provide people with a sense of security for their loved ones or their business. One should always remember that it is better to be safe than sorry when it comes to safety.