N4 Firmware Download(Latest)

Release Date: 2023-07-19 Version: 2.02.0227

Added (optimized) features:

  1. CVE-2024-2162 A fix for a bug in some API interfaces that could potentially lead to program injection.
  2. CVE-2024-2161 A fix for an issue where the API had a backdoor that allowed access without a token, which has now been closed.

Release Date: 2023-05-18 Version: 2.02.0226

New (optimized) features:

  1. N3 N3-s audio output is reduced from the original 16-channel to 8-channel when decoding;
  2. The Mac address is compatible with the serial number of the old product;
  3. Modified the authentication rules;

Release Date: 2022-12-05 Version: 0222

    1. Support to register to multiple discovery servers
    1. Add Russian on webpage

Release Date: 2022-07-08 Version: 0218

  • Use the new SN+MAC rule to generate the device MAC address.

Release Date: 2022-05-24 Version: 0217


  • Encoding quality improved and get better. Adjust range is from 75-150% to 75-200%,max resolution at 1080p60 will be up to 200M+
  • Added to support image configuration function. You can customize your default image when theire is no video source (Please note it is limit to 1080p or 720p PNG image).
  • Added to support KiloLink Server Free for centralized management, allow customers to upgrade firmware, check status, restore factory settings and other functions locally and remotely.

    Release Date: 2022-03-23 Version: 0208


  • Updated to NDI 5.0;
  • Update to support voice intercom;
  • Compatible with NTP function of Kiloview NDI Recorder;
  • Added API authentication;
  • Required to change your initial password first time you login;
  • Added NDI connection options for Auto, TCP, Multi TCP Disallowed and Multicast in decoding confirgurations
  • Fixed some bugs

Release Date: 2021-09-27 Version: 0204


  • Added NTP function.
  • Added audio reference level setting function.
  • Fixed the bug of the host name space.

Release Date: 2021-06-09 Version: 0202


  • Optimize the function of audio and video synchronization

Release Date: 2020-12-02 Version: 0201


  • Supports PTZ control. Support PTZ type - "network PTZ" and "serial port". Support controlling methods of PTZ camera - "panel" and "external keyboard";
  • On encoding end: It supports dual-channel input, and supports 16 channels as of audio encoding with channel duplication supported.
  • On decoding end: It supports up to 2 channels on decoding end, and supports mapping the output channel and the channel of the NDI source. If there is a multi-channel with NDI source, other channels can be mapped with dual-channel output .
  • Added the switch of "LED indication of video format".
  • Optimized web interface style optimization.
  • Added the setting options of Multicast TTL value. Fixed the bug of unable to multi-level routing.
  • Optimized frame loss on the NDI decoder.
  • Fixed the phase difference of audio output.

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