◆Video Compression: H.264
◆Video: 4CH inputs (BNC), 1CH output (BNC) and 1CH output (VGA)
◆Audio:4CH input (BNC), 1CH output (BNC)
◆Alarm: 4CH inputs, 1CH output
◆Operation: Support mouse, front panel and remote control, support 3G mobile surveillance
◆Language: Chinese, English, multi-language option
◆Image resolution: PAL: 704x576(D1); NTSC: 720x480(D1)
◆Recording resolution: PAL: 704x576(D1); NTSC: 720x480(D1)
◆Recording Frame: PAL: 25f/s/CH　NTSC: 30f/s/CH
◆Recording mode: Scheduled, Motion detection, Alarm, Manual
◆Playback: support one channel or four channel playback
◆Back-up: Network, USB, support USB DVD-RW
◆Internet: Support preview via IE and client software
◆Network Protocol: TCP/IP, UDP, HTTP, PPPoE, RTP
◆Net port: RJ45 10/100M
◆PTZ: RS-485
◆HDD PORT: 1 SATA
◆USB PORT: 2*USB
◆Dimension: 300mm(W)×210mm(D)×55mm(H)    1U