Do you want to buy a new HD CCTV system or upgrade your existing cameras and recorder to high definition but are worried about choosing the wrong kit? There is a lot of confusion surrounding high-definition CCTV. What is HD? There are several formats such as HD-TVI, HD-CVI and HD-SDI, some of which have significant advantages over others so which one is best? Do you need special wiring, can you use CAT5e or CAT6 cable and if you are upgrading will you be able to use your existing cable?

Is it better to have an IP-based system with an NVR or a more traditional analogue system based around a DVR and what about systems from people like Arlo, Nest Cam and Netatmo?

We have put this guide together to make sure you buy the best HD CCTV system possible. As always if you would rather talk to someone please don’t hesitate to get in touch, we aren’t just a website, we are a real business with living breathing experts who can point you in the direction. If you’re buying a complete system we will put together a package for you.

HD CCTV has finally come of age and has the potential to be a credible solution with significant benefits over standard definition D1 or 960H resolution CCTV. But the majority of HD systems out there are rendered useless because of a few common mistakes leaving you unable to clearly identify people or record vehicle registration numbers. We are here to help and have everything you need in stock for next-day delivery to most parts of the UK in our online shop.