If you are taking time to read this article then chances are, you are planning to install CCTV in your properties or you already had one, you just need to understand them better. Buying CCTV is not an easy task, especially if your knowledge on CCTV systems is limited or if they are non-existent at all. To choose the best CCTV, you need to understand its many features. And this could be done by learning to read its specs.

If you are looking for the CCTV security system to be used in your residential or commercial properties, you need to consider the following specifications.

Resolution

For a CCTV to be effective, the security cameras used must be of good resolution. This is one of the many advantages of modern types of CCTV compared to analogues. Newer versions of CCTV are now capable of capturing color videos (analogue is known for black-and-white images), clearer as well. The quality of the video depends a lot on the resolution of the cameras used, keep that in mind. If you wanted clearer images, go for cameras with higher resolutions.

Illumination

There are cameras that can capture quality images during daytime, when there is sufficient lighting, but if you wanted something that can still work fine even during the night when there is minimal or no lighting at all, go for night vision security cameras. These types can still record images even without lighting on the area.

Lens

You also need to determine the angles of lens that fits your needs best. This is because the types of lens of the security cameras you use can greatly affect how wide your scope of surveillance will be is.

Power Supply

You may choose between wired and wireless, or those that are battery operated. Choose the type that best fits your needs since both have their share of advantages and disadvantages. You just need to weigh what type best works for you.

Durability

You wanted your CCTV to last long, of course. Thus, you need to choose the type that can withstand the elements or those that are designed to withstand hot weather, snow and even rain. It is also advisable to choose vandal proof security cameras since criminals nowadays tend to destroy or tamper the security cameras of their target. To avoid that from happening, use the types of cameras that are known to resist vandalism.