Firmware

DH_XVR7x32-T-AstonDB11_MultiLang_V4.004.0000001.1.R.260525.zip

Dahua firmware released May 25, 2026. Encrypted firmware.

Released: May 25, 2026
Version: V4.004.0000001.1.R
Size: 202.6 MB
Hardware: Encrypted firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: f58f42cc34ea31ad9c853159678cb47a
SHA-256: 22237c29ee5d128266ffb318d949b9308d59d5226feaaaa3be2a944e94d8243d
Changelog: Release notes

Where it's published

Mirrored by
Dahua
files.dahuatech.support
Mirror
Series: XVR7x32-T-AstonDB11
- Folder: Recorders/HDCVI/XVR7x32-T-AstonDB11
V4.004.0000001.1.R · Listed date May 25, 2026
Mirror link (files.dahuatech.support)
Available from
Dahua
Dahua Download Center
No longer listed
Sold as
- XVR5232AN-4KL-I3/T
V4.004.0000001.1.R · Listed date Jun 11, 2026
Vendor link (materialfile.dahuasecurity.com)

Compatible hardware

This firmware is encrypted (the format Dahua uses for NVR4/NVR5 EI and XI builds), so its contents, including its list of supported hardware, can't be read. Use the model names the vendors list for it instead.