All Products



The Linux NVR kit is an all-in-one and simply plug-to-use NVR package. It based on market leading embedded Linux 2.6 and H/W H.264 codec, provides high quality surveillance with live monitoring and high-speed recording for each network camera. It can support 25 video inputs, 25 audio inputs providing intuitive user interface and management, high performance monitoring and recording, flexible alarm mechanism, fully network remote access, and optional IVS capabilities. This whole package, including a DOM (Disk on Module) module which embeds Linux-based NVR system and a USB dongle for S/W protection, offers the best performance and stability for your IP surveillance application. You only need to insert the DOM module into the SATA slot and the USB dongle into the USB slot of your PC, then it will function as a full-feature NVR system.




  • NVR software pre-installed in DOM module for rapid system deployment
  • Enhanced Linux OS, well-protection against viruses and hackers
  • IP and Mega-Pixel cameras recording using H.264 H/W codec
  • 1920X1080 (16:9) and 1280X1024 (4:3) local display
  • Simultaneously live view and record video streams from IP/mega-pixel camera sources
  • Windows® remote client supports Internet Explorer® , Mozilla Firefox® and Google Chrome® browser
  • Smart resolution change of network video stream, provide remote clients with better-quality and low-latency videos under limited bandwidth
  • 3G mobile phone access via iPhone®, iPad®, Android®, BlackBerry® and Windows® Mobile phone
  • Optional RAID level 0, 1, 5, 6 to provide high-capacity storage and maximum redundancy
  • Optional IVS module for missing/unattended object detection, people counting, intrusion detection, etc.
  • SDK and Toolkit for seamless integrate with other applications
  • Technical services for new IP camera support and integration



WN-2524D-Linux-based NVR



Model No.



Preload Linux OS and H.264 DVR SW, SATA interface

Video Type

IP Camera (D1, 1M-, 2MP, 3MP, 5MP, PTZ and others), Video Server

Video Inputs


Audio Inputs



H.264 H/W codec


Support 1920x1080 and 1280x1024 VGA/DVI/HDMI

Display Speed 

25FPS per channel, depending on IP camera performance

Display Information

Channel Label, current date/time, user account, recording mode, event status and HDD/RAID status

Display Mode

1, 4, 1+7, 9,16, 25, full screen and auto sequence

Channel Control

Physical PTZ, Digital PTZ (Mouse scroll zoom in/out and movement), Channel Drag and Drop, Deinterlace



Recording Speed

25FPS per channel, depending on IP camera performance

Recording Setting

Resolution, quality, frame rate, cyclic overwrite and record file keeping days

Recording Mode

Continuous, scheduled, event

Search Mode

16CH Timeline (Display recorded data time table, 24 hours/10 minutes mode), file, event, tag

Playback Function

Forward and backward control: 1X, 2X, 4X, 8X, 16X, 32X, 1/2X, 1/4X, 1/8X, 1/16X, 1/32X; frame by frame; previous section, next section; S/W jog/shuttle for H/M/S

Event Type

Video loss, record abnormal, storage abnormal, system boot/shutdown, system configuration changed, IVS(foreign object, missing object, across detect line, camera out of focus, camera scene changed. This is an optional function)

Event Notification

Log, popup message, enlarge video, trigger alarm output, send email, alarm sound


Software RAID-5, hardware RAID card (RAID level 0, 1, 5, 6, Option)


Video files and snapshot can backup to CD/DVD, USB storage and remote PC; Can export video as AVI /MKV format. All exported files are protected by watermark.

Remote Client

PC client for remote-site live display, playback, setup, snapshot, video clip export, and backup; support CMS and mobile client

User Level Management

Normal user and supervisor, normal user can restrict rights including login from local or remote site, set password from remote, view setup configuration, playback, export file, control PTZ, control alarm output and view log.

System Management

Auto reboot, auto login (Account, screen division and auto switch), system log (Event and login log), configuration files backup/restore (CD/DVD, USB storage, remote PC), time zone, daylight saving, time sync (CMOS clock, NTP, Rdate server)

S/W Upgrade

CD/DVD, USB memory stick and remote PC.


Yoko IPRYK-8B31, D-link DCS-6915, IPUX ICS-2330 and others.

S/W Protection

USB dongle (please purchase another one if it is lost or changes to other models),


10 pin to 2 USB ports board, IVS module