HD DVR systems require specialised cameras which do not suit any other application. The cameras are all capable of Full HD video capture (1920 x 1080 resolution).
Specialised cable to suit are available to connect back to the DVR. Cable lengths available are: 3m | 6.2m | 9m

CH-HDCVC08 is a internal camera with audio input. This usually mounts inside the windscreen for forward view. 

CH-HDCVC18 is a dome camera normally used inside buses. This has IR LEDs for night vision and is IP65 rated.

CH-HDCVC28 is an external, box style camera commonly used for rear use. This has IR LEDs for night vision and is IP66 rated.

CH-HDCVC38 is a mini-dome camera for use either inside or outside. This has IR LEDs for night vision and is IP65 rated.

CH-HDCVC58 is a bullet style camera normally used externally but can be used internally and can be specified with audio included. This has IR LEDs for night vision and is IP66 rated.

CH-HDCVC68 is a surface mount camera with multi-direction adjustment and rotation inside the outer housing. This has IR LEDs for night vision and is IP66 rated.