CCTV kits can be classified by a lot of different criteria. For example, a lot of people choose to invest in infrared cameras because they can capture images on a 24/7 basis, especially during the night. On the other hand, they would also like dome cameras. The dome protects the camera, but it also makes it quite hard to see where it points. The problem is that dome infrared cameras are not necessarily the best options, regardless of their individual advantages. Once the infrared lights go on, the quality is seriously reduced due to the light reflection in the clear dome.