Firmware
DH_NVR5XXX-XI_MultiLang_V4.005.0000000.1.R.250923.zip
Dahua firmware released Sep 23, 2025. Encrypted firmware.
- Released
- Sep 23, 2025
- Version
- V4.005.0000000.1.R
- Size
- 475.5 MB
- Hardware
- Encrypted firmware
Download
Download firmware
Permanent copy on the Internet Archive (item page)
- MD5
44be518fa67b5593ead4ff38deee8c8d- SHA-256
457ce792507a730f9f5c0b02043022075ecbfce469e2f58d83eb5a59c70631d1
Where it's published
Mirrored by
Dahua
files.dahuatech.support
MirrorSeries: _NVR5xxx-XI
- Folder: Recorders/NVR/_NVR5xxx-XI
V4.005.0000000.1.R · Listed date Sep 23, 2025
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.