(1*)4-Channel Video Recorder 4CH Security CCTV AHD/CVI/TVI/DVR/NVR 5-in-1 Camera
HVR: 2 720P (AHD) + 2 720P (IP). NVR: 8 1080P / 16 960P / 8 720P. Local playback: 1-4ch synchronous playback (take local analog input as an example, others depend on the selected channel mode) (support 4CH to play together).