Embedded dvr / stand alone dvr

Key Attributes.

It is a 4 channel embedded DVR/standalone DVR, video compression: MJPEG, support max 250G HDD, USB2.0 interface Dimension(D*W*H): 257mm*132*80mm Compression MJPEG (12-20kbytes / frame) Video I/O BNC 4-channel inputs / 1-channel output Display Resolution NTSC: 720 x 480 PAL: 720 x 576 Max. Display Frame NTSC: 120 frames (4x30 frames) PAL: 100 frames (4x25 frames) Max. Record Frame (Quad Mode) NTSC: 30 frames PAL: 25 frames (Each Mode) NTSC: 7.5 frames PAL: 6.25 frames HDD Interface PATA-100, removable HDD tray, supports to install 250G HDD Estimated Recording Time NTSC:162 hrs. with 250G HDD 30fps normal picture quality PAL:194 hrs. with 250G HDD 25fps normal picture quality Record Modes Schedule, Motion Detection Record Picture Quality Low, Normal, High Display Modes Each, Quad, Auto-switch USB Interface USB2.0 Remote Control IR remote control Power Supply D