I have had impressive service from CCTVKits especially Nathan who helped me to narrow down to a feature-rich NVR from a choice of 5 units. He was knowledgeable, friendly and efficient. I have received the NVR and it perfectly matches the CCTV estate I am going to install. CCTVKits website is easy to navigate, the drop-down menus are self-explanatory, the filters display what you are looking for and the pricing includes your trade discount. If you want detailed specifications, there is a PDF Data Sheet to download. I am really happy to purchase all my CCTV requirements from CCTVKits from now on, and I will no longer be purchasing from my existing Trade Supplier.