We offer :

• free site surveys
• no obligation quotation
• competitive rates (not reduced by using poor quality systems)
• free advice to help you decide

Network Needs can tailor every installation to meet your security requirements, as well as your budget and business or home restrictions, and you can be assured that all the equipment used is of the highest quality. We offer installation and repair of analogue, IP and Poc systems, we can also look to upgrade older systems from analogue to Poc this allows the possibility of newer cameras to be installed using Coax cables. I have added a link to the Hikvision site for reference.
https://content.hikvision.com/core-technology/poc