| | Type | DVR8704 | DVR8708 | DVR8716 |
| system | Main processor | Industry level embedded microprocessor , Philips PNX1701 |
| Operation system | Embedded LINUX |
| System resource | synchronous multi-channel recording, multi-channel sub-code stream, multi-channel playback, network operation |
| interface | Operation interface | 16 bit true color menu interface, mouse operation support |
| display | 1/4image display | 1/4/8 image display | 1/4/8 /16 image display |
| video | Video standard | PAL(625string , 50 field/s), NTSC(525string , 60 field/s) |
| Surveillance image quality | PAL:D1(704*576), NTSC:D1(704*480) |
| Playback image quality | PAL:HD1( 704*288 ), NTSC:HD1( 704*288 ) |
| Image compression | H.264 |
| Image control | 5 options |
| Recording speed(CIF) | PAL:100fps(HD1) NTSC:120(HD1) | PAL:200fps(HD1) NTSC:240(HD1) | PAL:400fps(HD1) NTSC:480(HD1) |
| motion detect | detection areas, multiple sensitivity |
| audio | Audio compression | MP3 |
| Talk-back | support |
| Recording And playback | Recording mode | manual >alarm>motion detect>timing |
| Local playback | 1channel playback, multiple channels playback |
| Searching Mode | Time searching, calendar searching, affair searching, channel searching, information searching |
| Storage And backup | Hard disk capability for each channel | Audio: 28.8Mbytes/hour Video:120~1000Mbytes/hour, Self-defined |
| Recording storage | Hard disk, network ,DVD_RW(Optional) |
| Backup mode | Network, USB |
| Port | Video input | 4 channel BNC | 8 channel BNC | 16 channel BNC |
| Video output | 1channel BNC Video Output , 1channel VGA output |
| Circulation output | 1channel BNC Output |
| Matrix output | Optional |
| Audio input | 4 channel BNC | 8 channel BNC | 16 channel BNC |
| Audio output | 2 channel BNC |
| Alarm input | 4 channel | 8 channel | 16 channel |
| Alarm output | 2 channel | 4 channel |
| Network port | RJ45 10M/100M adoptive Ethernet network port |
| PTZ control port | 1 RS485 |
| USB port | 2 USB ports |
| Hard disk port | 4 SATA port (Support 6TB in Total ) |
| other | Power supply | 220V/50HZ |
| Power consume | 150W(without hard disk) |
| Working temperature | -5 o C ~+55 o C |
| Working humidity | 10%~90% |
| Air pressure | 86kpa~106kpa |
| size | 43.2*37.5*9.6cm |
| Weight | 6 kg (without hard disk) |
| Installation | Frame installation, platform installation |
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Stand Alone DVR (VVS-DVR87xx Series )
