This Hikvision page gathers the parts of a complete security setup: 8 and 16 channel NVRs, ColorVu cameras and a mini PT network camera, video intercoms with indoor screens, AX PRO wireless alarm kits with door contacts and smoke detectors, and face and fingerprint access terminals, plus a dashcam and monitors.

Tip: plan the recorder first. Count your cameras, then pick an NVR with spare channels so you can add more later.