CCTV Installation

CCTV cameras are a staple in crime prevention because they help ward off criminals, monitor building premises, and record valuable footage of events. Whether you’re looking to reduce theft and loitering in your business or provide a safe haven for your residents, it is important to know the basics about video surveillance CCTV systems.

What Is CCTV?

CCTV cameras are used for security monitoring and surveillance in any type of facility. CCTV stands for Closed-Circuit Television, because CCTV systems transmit video footage over a single channel, essentially creating a closed circuit. This means CCTV footage is displayed on a limited number of personal monitors and screens, not publicly broadcasted.

How Does CCTV Work?

CCTV systems use cameras to capture video footage of a facility. This footage is sent to a recording device (a DVR or NVR), where it is stored for future reference. It is then sent from the cameras to a dedicated monitor, or even a smartphone or computer, which displays the footage in real time. CCTV security systems are connected with a coaxial cable, network cable, or wireless signal, depending on the system type.

CCTV cameras are typically placed at business entrances and around the perimeter, as well as in strategic places inside the building. They guard merchandise, data, and the safety of employees and visitors by monitoring and recording everyone that comes near. CCTV surveillance cameras work to prevent crime around the clock, letting property managers and security staff instantly see and respond to security breaches in all areas of a property. Anyone who commits a crime on the property is taped, providing easy identification and legal evidence.

What Are the Benefits of CCTV Surveillance?

CCTV installation has been shown to effectively deter criminals from targeting your facility and the area around it. Many burglars know to look around for security cameras to see if they are being monitored — and seeing a high-quality surveillance system in place will convince many criminals to move on. Nobody wants to risk being caught committing a crime on video.

CCTV systems make it easy for property owners and managers to identify anyone who has committed a crime in their facility. Cameras also help to catch and prevent theft by employees, especially in retail and industrial settings. In large facilities such as warehouses, security cameras let staff view operations in multiple places at once, enforcing safety protocols and keeping track of progress.

Security cameras capture time-stamped evidence of everything that happens in and around a facility, including accidents, mistakes, and injuries. This is helpful in reducing liability for businesses and settling any disputes that might arise. With CCTV cameras, property managers gain insight and control over their facility and business operations.

Analog Vs. Digital Security Cameras: What’s The Best Option For Your Atlanta Business’s Security/Cctv System?

Technology is ever-evolving, and that holds true in the realm of CCTV security systems, too. Now, businesses are finding that they have a choice. If they already have an analog system, do they upgrade? Is it worth it? And if they are just establishing their security system, should they choose analog or digital CCTV security cameras? If your metro Atlanta-based business is in one of these two categories, you want to make sure you are making an informed decision based on the needs and budget of your company. For this purpose, we put together a list of the pros and cons of both analog and digital video surveillance cameras.

A Primer: Analog Vs. Digital Video Surveillance Cameras

The main difference between analog CCTV and digital (IP) CCTV is the method by which video is recorded and delivered. Analog cameras record images and then send the signal over a coaxial cable to a DVR (Digital Video Recorder). The DVR converts the video from analog to digital signals, compresses the file, and stores it on a hard drive. Monitors need to be hooked up to the DVR to view the video, or the DVR can be connected to a router and modem to broadcast it over the internet through an internal network.

Digital security cameras on IP-based CCTV systems, on the other hand, record the images digitally to begin with. Then, they can receive and send data over a computer network rather than going through a DVR first. This method nixes the boxy setup with multiple ports in favor of an NVR, which is typically a simple software program that can be run on a device dedicated solely to operating the NVR or on a complete system.

Which Security System Is The Better Option?

This is not a simple question to answer, as there are advantages and disadvantages to both analog and digital security camera systems. If you’re going to make a decision, be aware of these pros and cons and weigh them appropriately for your business’s needs.

Analog Security Cameras



Digital Security Camera Systems



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