A well-planned CCTV system can give you the added security you’ve been looking for in your home or business. Before buying any CCTV system, you need to know exactly how you want the system to benefit you. Whether it’s facial recognition, license plate recognition, or just an overview of an area, there are several things to consider before purchasing your equipment.
Here is an overview of factors to consider when purchasing a CCTV system.
Take a detailed look at your home or business. Determine the areas you want to cover with your cameras. Identify security vulnerabilities on the property or specific areas that need special attention.
In low light situations, you should consider having cameras with infrared illumination. Most of the outdoor CCTV cameras on the market now come with infrared LEDs. The infrared range can be used to measure infrared CCTV cameras, but only as a rough guide, as some retailers mention a much higher infrared range, and you will find that the results are often less than stated. Infrared lights from outdoor CCTV cameras can also be intensely focused on one area, so although they may demand a 30-meter range of infrared, the infrared will reach these distances, but you will often find that they are focused on a smaller area. Than your overview. Infrared cameras are often called bullet cameras.
Your choice of CCTV DVR is primarily determined by the number of cameras in your system. If you need 5-8 cameras, you will need eight channels DVR. If you only need 1-4 cameras in the system, you need four channels DVR. Once you determine the number of channels to order, you can start to think about other aspects of the DVR that will influence your decision. Will your system be monitored, or does it require a high-quality recording function? How long do you want to keep records? The longer this time, the more memory should be inside the DVR.
When picking your monitor for CCTV, many modern DVRs come with a VGA and a BNC connection. That means that you can use most computer monitors, and most modern televisions already come with a VGA as the standard for a CCTV.
To conclude, with that, we hope you have a better idea of what you need from your CCTV camera system. We trust our content will help you choose the right CCTV system for your needs.