DW Technical Bulletin
To: DW® Customers
Date: January 24, 2025
Re: DW-ENC4K16 Firmware Update 1.4.0.75085B241219.D4E.U1(16P42Z)
4K Encoder Firmware Update 1.4.0.75085B241219.D4E.U1(16P42Z)
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Affected Model Numbers: DW-ENC4K16
New Firmware Version: 1.4.0.75085B241219.D4E.U1(16P42Z)
Previous Firmware Version: 1.4.0.67975B240314.D4E.U1
Release Date: January 24, 2025
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New Firmware Notes
Improvements
- ONVIF Protocol Enhancements: Improved stability and reliability of ONVIF connections.
- System Stability and Performance: Overall improvements to enhance the system’s performance and prevent unexpected issues.
- Motion Detection Improvements: Enhanced motion detection capabilities in ODM for accurate event recording.
Additional Resources
Installation File Download
**NOTE: The firmware upgrade is available only on the local side. Unzip the folder then copy the firmware file to the USB stick for upgrade.
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DW Technical Support: https://www.digital-watchdog.com/contact-tech-support/
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Rev: 06/25 Copyright © DW. All rights reserved. Specifications and pricing subject to change without notice.