·Motion detection mode

·Sensor alarm record mode

·Recycling record mode

·P.T.Z Control function

·Users management

·Multi-channel display

·Support 320×240/640×480(NTSC),352×576(PAL) standard resolutions.

·Image color adjustable for each channel, including contrast,lightness,hue and saturation.

·MPEG4 compression format, greatly reduce HDD usage.

·Powerful video playing back functions, including playing back,pause,stop,fast-forward,single-frame play and image capture.

·Support advanced search mode. Users can search by date/time, camera, and record median random combination of the three methods.

·Support recorded files backup, delete by date/tiome, camera.

·Functions by software upgrade.

·CPU and storage resources saving by advanced technology.

·Remote Surveillance and P.T.Z control through LAN, intranet, and internet.

·Support buzzer, email alarm out.

·Support  alarm pre-record.

·Can greatly decrease fragmented files while using NTFS partition.

·User-friendly graphical user interface.