4 Ch HD DVR, H264 100F/100F, 1 Bay HDD

8 Ch HD DVR, H264 200F/200F, 1 Bay HDD

16 Ch HD DVR, H264 400F/400F, 2 Bay HDD

16 Ch HD DVR, H264 400F/400F, 4 Bay HDD

4 Ch DVR, H264 100F/100F, No HDD

8 Ch DVR, H264 200F/200F, No HDD

16 Ch DVR, H264 400F/400F, No HDD

H.264 High Picture Quality encoding with 16ch Real-time recording, HDMI Full HD display and SD5Link

Extension Storage, 9 HDD Slots for NVR