Compression H.264
Video I/O BNC 4-channel inputs / 2-channel outputs
Audio I/O
RCA 2-channel inputs / 2-channel outputs

Display Resolution NTSC: 720x480 PAL: 720x576
Display frame Rate NTSC: 120fps PAL: 100fps
Record Resolution
NTSC: 720x240 PAL: 720x288

Record frame Rate NTSC: 60fps PAL: 50fps
HDD Interface IDE or SATA
Record Modes Continuous, Motion Detection, Sensor Triggered, TimeSchedule
Record Picture Quality Low, Normal, High, Higher
Sensor & Alarm
4-channel inputs / 1-channel output

PTZ Control
RS-485

Network Interface
RJ45, TCP/IP

USB Interface USB2.0(Optional)
VGA Output
Optional

Remote Control IR remote control
Power Supply DC 12V / 3A (adapter included)
Dimensions (DxWxH) 345x226x52mm