New Release - Milestone Arcus Version 2.4 (11/8/16)

WD is pleased to announce the release of the Milestone Arcus App for the following products:

  • My Cloud EX2 Ultra
  • My Cloud EX2100
  • My Cloud EX4100
  • My Cloud DL2100
  • My Cloud DL4100
  • My Cloud PR2100
  • My Cloud PR4100

New features:

  • Enhanced Motion detection on ARM-based products (EX series).

  • Record on motion is now available on ARM-based systems (using FFmpeg open source library).

  • Manage event notifications: Subscribe and manage event notifications, such as “Motion detected” and “Camera connection lost” for your surveillance system.

  • Support for camera’s built-in video motion detection: Use the camera’s interface to set up motion detection for the camera.


  • Localization, various files updated.
  • System logging, optimized the logging mechanism.

Bug fixes:

  • The Needs attention sticker would be displayed in an offline environment regardless of the license state.