What is CCTV?

What is CCTV? 

In contemporary times, securing your property or business premises is no longer an option but a necessity. Central to this necessity is a Closed-Circuit Television (CCTV), a system that has revolutionized the way we maintain vigilance and security. This comprehensive guide aims to shed light on everything you may need to know about CCTV cameras and CCTV systems, and how they can be valuable assets to your security arrangements.

Understanding the Basics of CCTV:

CCTV, short for Closed Circuit Television, is a video surveillance system that captures and records footage for security and monitoring purposes. The captured footage can be viewed in real-time or stored for later use. Typically, a CCTV system comprises cameras, a digital video recorder (DVR), a display monitor, and a network to transmit data.

Types of CCTV Cameras:

There are several types of CCTV cameras, each designed to suit specific requirements. An understanding of the different types can help you pick the most appropriate one for your needs.

  • Dome Cameras: Commonly used in retail stores for their discrete appearance.
  • Bullet Cameras: A staple for outdoor surveillance due to their robust and weatherproof design.
  • PTZ Cameras: Known for their ability to pan, tilt, and zoom, giving you extensive control over the surveillance area.
  • IP Cameras: Unlike standard CCTV cameras, these use internet protocol to transmit footage.

Benefits of Installing CCTV Systems:

CCTV systems play a pivotal role in security and surveillance. Here are some key benefits:

  • Deter Crime: Their mere presence can intimidate potential wrongdoers.
  • Collect Evidence: CCTV footage can serve as a valuable piece of evidence in legal proceedings.
  • Real-Time Surveillance: CCTVs allow for remote access, letting you monitor your premises from anywhere in the world.

Factors to Consider Before Purchasing a CCTV System:

Choosing the right CCTV system for your needs requires careful consideration. Here are a few factors to keep in mind:

  • Location: Identify if the system is for indoor or outdoor use.
  • Field of View: Determine the coverage range you need.
  • Image Quality: Make sure the camera provides clear and detailed footage.
  • Budget: Choose a system that fits your budget but doesn’t compromise necessary features.

Remember to make an informed decision by comparing different models and reading existing user reviews.

Tips for Optimizing the Usage of Your CCTV System:

A few tips to make the most out of your CCTV system:

  • Regular Maintenance: Clean the camera lenses and check for necessary upgrades regularly.
  • Appropriate Placement: The cameras should be placed at strategic points for maximum coverage.
  • Secure Your Recordings: Make sure to keep your systems password protected and your recordings backed up.
  • Use of Software: Various software applications can enhance the functionality of your CCTV systems providing features like facial recognition or object tracking.


In the modern world where security is paramount, investing in a quality CCTV camera and system is worth every dime. A robust CCTV system can serve various purposes; from deterring crime to monitoring activities, while also providing peace of mind. It’s not merely about installing the system but about understanding its usage and benefits that can truly make a difference. Take the plunge and fortify your security with a comprehensive CCTV system today from CCTV Security Pros.