Firmware
Customer_NVR6XXX-I_MultiLang_WanderDetection_IVS_Account_V4.005.00VD001.0.T.251124.zip
Dahua firmware released Nov 24, 2025. Encrypted firmware.
- Released
- Nov 24, 2025
- Version
- V4.005.00VD001.0.T
- Size
- 431.4 MB
- Hardware
- Encrypted firmware
Download
Download firmware
Permanent copy on the Internet Archive (item page)
- MD5
b87d81261b7ccf347ebab054a4226ed5- SHA-256
2d891dd25e6263d81597fe54d2243f890e44f4134f1fe534f08e78dd23364199
Where it's published
Mirrored by
Dahua
files.dahuatech.support
Mirror- Folder: Recorders/NVR/_NVR6xx-XI/special
- special
V4.005.00VD001.0.T · Listed date Nov 24, 2025
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.