Samsung SRD-470D User Manual - Page 7

 OVERVIEW FEATURES The SRD DVR employs H.264 video encoding for 4 channel inputs and G.723 audio encoding for 4 channels while simultaneously supports hard disc recording and playback. These DVRs also supports network connectivity, providing remote monitoring from a remote PC transferring video and audio data. • 4 CH Composite Input Connectors • CIF(S)/2CIF(M)/4CIF(L) Recording • Network transfer regardless of the recording conditions using network specific codec • Improved quality using de-interlace chip • HDD information and status with HDD SMART • Record at 4CIF Size 120(NTSC)/100(PAL)IPS • 4 CH Loop Through video port • HDD Overwrite • Massive HDD backup via USB 2.0 • Backup using USB 2.0 memory and/or external CD/DVD writer (DVD writer not supported in SRD-470) • Record and play 4 CH video data simultaneously • Various search modes (time, event, backup, POS, motion detection) • Lots of storage modes (time lapse, event, timed recording) • HDD extension (USB 2.0) • Alarm connection • Remote monitoring via Windows Network Viewer English _7