Firmware
DH_NVR4x-EI_MultiLang_V4.005.0000001.7.R.260818.zip
Dahua firmware released Aug 18, 2026. Encrypted firmware.
- Released
- Aug 18, 2026
- Version
- V4.005.0000001.7.R
- Size
- 103.8 MB
- Hardware
- Encrypted firmware
Download
Download firmware
Permanent copy on the Internet Archive (item page)
- MD5
7bd6118ab23bd123b92f72e52c817bd9- SHA-256
ed5760116f254566f5a253bcb67f38c729228a64e1292d95436aaa8a52e929ac- Changelog
- Release notes
Where it's published
Mirrored by
Dahua
files.dahuatech.support
MirrorSeries: _NVR4xxx-EI
- Folder: Recorders/NVR/_NVR4xxx-EI
V4.005.0000001.7.R · Listed date Aug 18, 2026
Available from
Dahua
Dahua Download Center
CurrentSold as
- NVR4832-16P-EI
- NVR4832-EI
- NVR4816-EI
- NVR4816-16P-EI
- NVR4432-16P-EI
- NVR4416-16P-EI
- NVR4432-EI
- NVR4416-EI
- NVR4108HS-P-EI
- NVR4104HS-P-EI
- NVR4116HS-EI
- NVR4104HS-EI
- NVR4108-P-EI
- NVR4104-P-EI
- NVR4204-P-EI
- NVR4232-EI
- NVR4216-EI
- NVR4208-EI
- NVR4204-EI
- NVR4116-EI
- NVR4108-EI
- NVR4104-EI
- NVR4232-16P-EI
- NVR4216-16P-EI
- NVR4208-8P-EI
- NVR4116HS-8P-EI
- NVR4108HS-8P-EI
- NVR4108HS-EI
- NVR4116-8P-EI
- NVR4108-8P-EI
V4.005.0000001.7.R · Listed date Oct 9, 2026
Vendor link (materialfile.dahuasecurity.com)
Previously at 1 other address
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.