| Item |
Model |
NR404 |
NR504 |
NR508 |
NR516 |
NR704 |
NR708 |
NR716 |
| Type |
Economic |
Cost-effective |
Industry Control |
| Main |
SOC Processor, Linux 2.6 Operation System, 4 working types: Recording, Playback, Preview and Internet View |
| Total Resources |
100fps/s |
100fps/s |
200fps/s |
400fps/s |
100fps/s |
200fps/s |
400fps/s |
| Video |
Video/Audio IP Input |
4 CH of D1/720P |
4 CH of D1/720P/1080P |
8 CH of D1/720P/1080P |
16 CH of D1/720P |
4 CH of D1/720P/1080P |
8 CH of D1/720P/1080P |
16 CH of D1/720P/1080P |
| 8 CH of 1080P |
| Interface (RS232, RS422) |
2X SATA ports up to 4T(HDD) , RS232, RS422 |
6X SATA ports up to 12T(HDD) , RS232, RS422 |
| Video |
Display |
HD Output: 1XVGA, 1XHDMI, Support 280×1024@60Hz, 1920x1080@60Hz |
| Compression Standard: H.264; Standard: PAL / NTSC; Record Rate: Max. 25fps@PAL, 30fps@NTSC; Video input rate: 1080P - 6M, 720P-4M, D1- 2M |
| Resolution Support |
720P(1280*720) |
1080P(1920*1080), 720P(1280*720), UXGA(1600*1200), SVGA(800*600), VGA(640*480) etc. |
| Audio |
Audio Coding Standard: IMA-ADPCM/G.711/G.726; Sampling size/rate: 16 bit, 8KHz; Audio: Mono, 2-way Talk, Audio Output by RCA Interface |
| Main Function |
Operation Interface |
Support Operation by Mouse, Remote Control, Keyboard; Support GUI(graphical user interfaces), Embedded Navigation Info, Menu Note, Chinese/English are Default and other languages are optional but please let us know; Recording/Alarm condition show on the desktop |
| Real Time Decoding |
Controlled by user and compatible with Embedded DVR and HD IP cameras |
| Recording |
Recording Starts by Manual/Timing/Motion Detection Trigger/Alarm Trigger and Different Video Quality can be set by user |
| Playback Function |
Time Bar Play, Alarm Event Log/Link, Playback Condition and Speed info available |
| Support 4 channels(1080p/720p/4D1) Video/Audio Sync Playback at 1/8 ~ 16X playback speed, Functions of Rewind/Fast play/Slow play |
| Backup Function |
Support backup of U disk/USB mobile hard drives, USB CD/DVD writer, Support H.264 RAW format, Popular Players are OK to play. |
| History Function |
Support History Record Search and Playback Control (Rewind/Fast play/Slow play etc.) |
| Internet Function |
HTTP, TCP/IP, IPv4, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS; IP device Search; Support Server Register by Domain Name; Remote Camera Visiting can be achieved at www.nvrdvr.com easily. |
| Web user/Web user software are available and Web user can achieve remote configuration/one channel video transfer/remote playback/remote PTZ control/2-way talk etc. |
| LAN transmission delay is less then 500ms |
| PTZ Control |
RS-485 |
| Operation Log |
Operation and alarm can be recorded automatically |
| Video file with log info can be played directly |
| User Management |
Multi-user with different management level, support secret code and reset; Adimin user has all power and it is unchangeable, Support user power customizing and default user. |
| Auxiliary Function |
Hardware Watchdog circuit, Auto Restart after 30 seconds since the device stop. |
| Monitoring by Smart Phone |
iPhone, iPad, Android, Windows Phone, DNS is not necessary. Remote Camera Visiting can be achieved at www.nvrdvr.com easily. |
| Power & Working Environment |
Power Supply : DC12V±10%, 5A ; Power Consumption: < 10W (without HDD); Working Environment: -10 degree~+50 degree; 10%~90%RH |
