A typical NVR installation comprises analogue cameras connected to video CoDecs that then connect to the NVR unit(s) by CAT5/6 cable on an Ethernet network.

As IP based cameras are becoming increasingly available, they have direct Ethernet connectivity negating the use of an external CoDec and the possibility of Power over Ethernet (PoE) for centralised equipment management.

The use of an NVR and IP solution can dramatically reduce the cabling costs normally associate with a CCTV installation. Another advantage of IP based cameras is the additional image resolution (in excess of 10 Mega pixels) and this can provide a new dimension of the quality of images.

  

Evolution use IP system products from AXIS, Indigo Vision, Bosch, Pelco and Milestone to create a solution that can be tailored fit any requirement.