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XVRCB831 14K 8-channel XVR with 4TB Hard Disk



XVRCB831 8 Channel 4K XVR with 4Tb Hard Disk

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• Easy to set-up and use - User friendly menu system

• Full Time, Scheduled or Motion detection recording

• 5-IN-1: AHD/CVI/TVI/IP/Analog Hexaplex operation simultaneously: Live, Recording, Playback, Network Operating

• Record AHD/TVI: 5M, PAL every channel 1fps-12fps adjustable

• Record AHD/TVI: 3M, PAL every channel 1fps-18fps adjustable

• Record HD: 1080P/720P, PAL every channel 1fps-25fps adjustable

• Record Analog: 960H, PAL every channel 1fps-25fps adjustable

• Record IPC: 8MP/6MP/5MP/4MP/3MP/2MP/1MP, etc every channel 1fps-25fps adjustable (Total incoming bandwidth ≤200M)

• Preview resolution: 5M/4M/3M/1080P/720P

• Playback: Support single channel/eight channels mode.

• Real Time Viewing/Backup on Network or Internet

• 5M/4M/3M AHD/TVI Static, Dynamic IP and DDNS, P2P, Support IE and special client software

• 4M CVI; 2MP AHD/CVI/TVI 1xRS485, 2 × USB, 1xRJ45(10M/100M/1000M adaptive Ethernet interface)

• Image Enhance - Adjust Brightness, contrast, hue and saturation

• PTZ Control

• USB and Network for PC backup

• 8CH, 2 x SATA, Network, P2P 2 SATA Hard Disk interface (2.5"/3.5" SATA, Up to 12TB)

• HDMI, VGA, USB, Audio, RS485 Backup: USB2.0 (such as U disk, USB drive) and Network

• Support remote view by Mobilephone (iPhone, iPad, Android Phone)

• USB Mouse supplied

• 1 Year warranty

This High spec XVR uses the latest technology. It will record Analogue, AHD, TVI, CVI or IP Cameras. AHD (Analogue High Definition) is a new development which enables colour video to be transmitted over coaxial cable, without loss of resolution. Further, it can transmit up to 500 metres over standard coax. This DVR can also record analogue cameras, so is the ideal solution for new systems or for upgrades to existing systems. It records our AHD 1080p cameras at full resolution, and analogue cameras at up to 960h resolution (960 x 576). Buy with confidence, knowing that it will give you high resolution security video for years to come.

This DVR comes with a 4Tb hard disk fitted, which will record all 8 cameras at 1080p and 12fps continuously for about 2 weeks. It can suppport up to 2 x 6tb disks.

Each camera can be individually programmed for continuous recording, scheduled, and motion detection .

There are 2 USB ports

It has Web/Client software built in, and can easily be connected into your router for monitoring on your network or the Internet, and via a 3g cellphone.

This XVR can record Analogue, AHD, TVI, CVI or Digital IP, or a combination.

Main ProcessorHI3531A
Operating SystemEmbedded LINUX
InputAnolog: 8 x (AHD: 4M; AHD/TVI: 3M; HD: 1080P/720P; Analog: 960H) Anolog+Network: 6 x Anolog+10 x network(Max 8MP), 4 x Anolog+12 x network(Max 8MP), 2 x Anologue +14 x network(Max 8MP) Network: 32 x network(Max 8MP)(Total incoming bandwidth ≤200M)
Output1xHDMI, 1xVGA, 1xCVBS
InputRCA 2-channel
OutputRCA 1-channel 
Interface  RS485
ProtocolPelco-D, Pelco-P
Baud Rate110~921600
Address Address 0~255
VGAResolution: 1024×768, 1280×720, 1280×1024, 1920×1080
HDMI HDMI Resolution: 3840 x 2160. 1024×768, 1280×720, 1280×1024, 1920×1080
Display Split32 Channel/25 Channel/16 Channel/9 Channel/8 Channel/4 Channel / 1Channel
Privacy Masking1 Rectangular Zone (Each camera)
OSDCamera title, Time, Video loss, Alarm, Motion detection, Recording
Video CompressionH.264
Audio CompressionG711A
Resolution5MP (2592 x 1944), 5MP_Half (1296 x 1944), 4MP(2560×1440), 4MP_Half (1280 x 1440), 3MP(2048×1536), 1080P(1920×1080), 720P(1280×720), 960H(P:960×576/N:960×480)
Video Qualityworst/worse/ordinary/well/best
Record RatePAL:4MP(2560×1440 8 x 15fps), 3MP(2048×1536 8 x 18fps); 1080P(1920x1080 8 x 25fps), 720P(1280×720 8 x 25fps), 960H(960×576) 8 x 25fps)
Record ModeManual\Timer\Motion Detection
Playback & Backup
Sync PlaybackPure Anolog: 4CH 1080P@30fps
Mixture Mode: 4CH 1080P@30fps
Pure Network: 4CH 1080P@30fps, 2CH 5MP, 1CH 8MP
Remote Playback4 Channel/ 1Channel
Search ModeALL, Channel, Manual, Time, Date, Motion Detection
Playback FunctionsPlay, Pause, Stop, Fast play, Rewind
Smart Phone Playback Smart Phone Playback 1 Channel
Backup ModeUSB Device/Network 
Interface1 RJ45 10M/100M/1000M Adaptive Ethernet Interface
DDNSDyndns, changeip, no-ip, Oray, A-PRESS, MYQSEE, SKDDNS, SMART-EYES
Web Browser Web Browser IE8-11, Google Chrome (IE Tab), Firefox (IE Tab)
CMS SoftwareSupport Windows 7 /8 / 10
Extra StreamD1/CIF/QCIF(1~25fps)
Smart PhoneiPhone, ipad,  Android ,Android pad
Hard Disk Driver
Interface Type2 SATA Interface 
Capacity2.5"/3.5" SATA, Up to 12TB
USB Interface2 USB 2.0 Interfaces 
Power consumption Power consumption DC 12V ≤10W (Without Hard Disk)
Working Environment-10~55℃/10~90%
Dimension (W×D×H)310mm×295mm×46mm
Weight3.5kg (without Hard Disk)

Suggested Uses

Can be used with any of our AHD Cameras: or IP cameras: