ARE YOU WORRIED ABOUT YOUR PROPERTY SECURITY?
Protecting your home or business isn’t as complicated or expensive as you may think. Modern security systems aren’t just for massive corporations.
A modest initial outlay will buy a set up tailored to your requirements, help to protect people, and prevent costly theft or damage.
The technology is easy to understand, simple to use, and cost effective to maintain. Don’t wait until the worst happens. Thinking ahead now will save you a lot of money and stress in the long run.
Analogue systems with Digital Recording
- There was a time when the technology of CCTV systems was fully analogue and image recording was made on VHS cassettes.
- In the early 90’s of the XXth century appeared the first systems of digital recording (DVR) and they offer many advantages far outweigh the benefits of the classic analogue recording systems, however, this generation of systems can not be considered pure IP, since it converts the analogue video signals to digital formats, which are then stored on a hard drive and can be accessed remotely over IP.
- This technology has some advantages and disadvantages when compared to newer systems based on IP technology.
Advantages of systems based on Analogue cameras
- Low cost - The analogue cameras generally have a lower cost than IP cameras.
- Largest Variety – There are a lot more wide variety of models/types of cameras.
- Compatibility - The ability of total integration of cameras from various manufacturers.
Disadvantages of systems based on Analogue cameras
- Installation costs - The cable networks of these systems have higher costs and are limited to the maximum distance of transmission allowed by coaxial cable, because there is image degradation as a function of the travelled distance.
- Expansion difficulty - The premises of systems based on analogue cameras are limited to the number of cameras allowed by the DVR, is sometimes necessary to replace the existing digital video recorder (DVR).
- Lower resolution - The analogue image scanned rarely generates more than a definition of 0.4 Megapixel. IP cameras feature a 3 Megapixel resolution or more.
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