4CH H.264 Video Format Standalone DVR(4CH Video & 4CH Audio):

Screen: 19-Inch  4:3 High-definition Digital LCD screen
Display: (PAL:100Fps),(NTSC:120Fps),
Record: (PAL:100Fps),(NTSC:120Fps)

More Details:
1*1TB HDD Support ;
LCD Resolution 1024 * 768RGB;
4CH Alarm input,1CH Alarm output; RS485;  USB Backup,
Update Network function, Remote Monitoring and 3G Mobile View
Mouse,PTZ Control 
BNC  Output

Accessories:
power supply and wiring, remote control, mounting screws, Random CD