Which NVR will work with my cameras?

NVR's are the brains of the security system. It all comes down to how many cameras you have and which brand you choose. We tend to stick to the same same camera and NVR combo. Hikvision with Hikvision and Dahua with Dahua. And the more cameras you have the more channels your NVR will need! Up to 4 cameras goes with 4 channel NVRs, up to 8 cameras goes with 8 channel NVRs. Most of our NVRs come with 3/4TB hard drives so that's one less worry to think about!