Firmware
DH_XVR4x08-I3(V2.0)_MultiLang_V4.004.0000001.1.R.260304.zip
Dahua firmware released Mar 15, 2026. Encrypted firmware.
- Released
- Mar 15, 2026
- Version
- V4.004.0000001.1.R
- Size
- 50.4 MB
- Hardware
- Encrypted firmware
Download
Download firmware
Permanent copy on the Internet Archive (item page)
- MD5
871039c910fa6db8477cb62a0f315135- SHA-256
07416ed9550409d0cddca5b850c11764b9f654f6b06c491e6cc7e5944441d389- Changelog
- Release notes
Where it's published
Available from
Dahua
Dahua Download Center
CurrentV4.004.0000001.1.R · Listed date Mar 15, 2026
Compatible hardware
This firmware is encrypted (the format used for XVR AstonDB and NVR6 I builds), so its contents, including its list of supported hardware, can't be read. Use the model names the vendors list for it instead.