2-Video input: 8CH 1080P/8CH 720P/16CH D1

3-Local playback: 1CH 1080P/720P/D1

4-Record mode: Manual, alarm, motion detection,timing

5-Audio input: No

6-Alarm inout: No

7-PTZ control: 1 RS485 inerface, support various PTZ protocals

8-HDD capacity: Max. 3T HDDx2pcs