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Firmware

DH_XVR5x08-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
105.9 MB
Hardware
Encrypted firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
33404c9869e89a8280a31dd84383ad58
SHA-256
2696238cc2d65811bb41b7330614671952ee5719f9f3cf7426e30e02c4d3534a
Changelog
Release notes

Where it's published

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.