NHD-2124 NA

System Operating system Industrial grade embedded micro controller chip Huawei HIS chipset Hi3535
System resource Multi-channel real-time recording synchronously, multi-channel real-time playback, multi-channel multi-user network operation, USB back up.
Operation interface 16 bit real color GUI interface support mouse operation
Display Display screen (Take all network input as an example, others are depended on the selected channel mode)

Image encode

1/4/8 /9/16/24screen
H.264(High Profile)
Video Monitor quality VGA:1080P ;HDMI:1080P
Playback quality Max support 1080P NVR mode
Encode capability 25CH 1080P Realtime (NVR mode)
Decode capability 4CH 1080P Realtime (NVR mode)
Multi-mode video input NVR mode :24CH*1080P/32CH*960P/6CH*1080P/16CH*720P/16CH*3M/8CH*5M
Motion detection Each channel can set 192(16*12)detection area;can set multi-level of flexibility
Audio compression G.711A
Audio Record mode Manual、alarm、motion detection、timing
Record and playback


Local playback 1-4ch playback synchronously; Under the mode of NVR, Max support 4CH 1080P playback synchronously
Video search Time、date、event、channel search
Space occupation Video:1080P 20~30G/day*channel;
Storage and back up Video storage Local HDD 、Network
Back up mode Network backup、USB portable HDD、USB DVD-RW
Video input 25CH 1080P
Interface Video output 1CH VGA,1CH HDMI
Audio input 1CH
Audio output 1CH
Alarm input NO
Alarm output NO
Network port RJ45 1000M Ethernet port
PTZ control 1 RS485;support multi kinds of PTZ Protocol
USB port 2*USB2.0
HDD port 2 SATA
Wireless port 3G、WIFI(extension via USB port)
Tour Yes
other Remote controller Yes
Power 12V/4A
Dimension 325(Length) x 230(Width) x 52 (Height)

Key Features:

  • Compression algorithm upgraded to H.264 High Profilemore advanced video compression technique makes the code stream lowered at least 30%.
  • Completely new graphics operating interface design, to let you experience easily and conveniently.
  • SDVR combines the functions of DVR/HVR/NVR together, multi-mode input, support analog video, Analog HD video, network HD video input). No need to worry how to be compatible with analog system, to choose DVR or HVR, just one SDVR can work.
  • Super Strong processing capacity: can realize 24CH 1080P realtime recording and 4CH 1080P realtime playback
  • Support main stream and extra steam encode synchronously. Main stream is for local storage to maintain the image quality, extra stream is for network real-time transmission, to easily solve the bottleneck problem of bandwidth.
  • Support super cloud service, one step to do remote control easily & conveniently without any complicated setting.
  • Powerful net servicesupport DHCPPPPOEFTPDNSDDNSARSPNTPUPNPEMAILIP authorityIP searchalarm center, etc),complete enclosureWEBCMSSDK),to easily achieve interconnection.
  • Built-in IE plugs, no need to install from CD disk independently.
  • Support 3G & WIFI extension.
  • Support multi-browserIEChromeFirefoxSafari.
  • Support kinds of mobile monitoriPhone, Android
  • Multiplex operation : Preview, recording, playback, backup, network live, mobile phone view; all operations are independent of each other.
  • Support many recording modes: Auto-continuing recording, timing recording, motion detection recording.
  • Playback mode support normal play, speed play, fast back play, manual and single-frame play.
  • Many backup device: USB flash disk, USB portable HDD and network.
  • Support alarm triggered recording will send alerts matter (some models support sending picture) to the designated email.
  • Support pre-alarm recording (before 10 sec),not lose any suspicious screen.
  • Twenty kinds of languageEnglishFinnishFrenchGermanGreekItalianJapanesePolishPortugueseRussianSpanishThaiSimplified ChineseChinese-TraditionalTurkish, etc,break up country limitation.
  • System auto recovery to power after power reconnected, and return to the pre-power-down state


Download Specification

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