Firmware
DH_XVR1B08-IT_MultiLang_V4.004.0000002.0.R.260430.zip
Dahua firmware released May 21, 2026. Encrypted firmware.
- Released
- May 21, 2026
- Version
- V4.004.0000002.0.R
- Size
- 48.3 MB
- Hardware
- Encrypted firmware
Download
Download firmware
Permanent copy on the Internet Archive (item page)
- MD5
6397e409d6e8067cdc2d9ddfb279ee75- SHA-256
c145625c1ddff48c7cfdd78bd7359ef4765dd7436101ff1af039b27324ccd9e5- Changelog
- Release notes
Where it's published
Available from
Dahua
Dahua Download Center
CurrentSold as
V4.004.0000002.0.R · Listed date May 21, 2026
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.