DVR Set Hidden In An Electrical Junction Box

DVR in a hidden configuration of an electrical junction box with a whole system inside... The system comes with a 15cm*10cm electrical junction box (connects to direct power) with an NVR unit - 4-channel sequece, HDMI port to an external screen, 2TB memory capacity, 2 USB ports - and the unit connects to a 10cm*10cm electrical junction box with a camera hidden inside. A network cable connects between the units. The NVR unit can be expanded to play a 16-channel sequence, and then you can add more and more cameras to the system. H.265 (HVEC) video compression, 3D noise reduction (the system doesn't come with a camera - must be purchased seperately)