This Kit has iBall cameras plus 2 Dome Motorized, Verifocal, Vandalproof Cameras. Buyers choice.

Exsamples:

If you need:

4 channel System = 2 iBall + 2 Dome Cameras

8 channel System = 6 iBall + 2 Dome Cameras

16 channel System = 14 iBall + 2 Dome Cameras