Firmware
DH_IPC-WPT-Voltaire_Eng_PN_V2.860.0000000.4.R.260718.zip
Dahua firmware released Jul 30, 2026. Encrypted firmware.
- Released
- Jul 30, 2026
- Version
- V2.860.0000000.4.R
- Size
- 12.0 MB
- Hardware
- Encrypted firmware
Download
Download firmware
Permanent copy on the Internet Archive (item page)
- MD5
eb8e4f598d21219938a1f99bfb8e8381- SHA-256
b3bc26b7b3b0ebe3df90bc39c0306beb522e9723157c2a3677e226b3c8c232b2
Where it's published
Available from
Dahua
Dahua Download Center
CurrentV2.860.0000000.4.R · Listed date Jul 30, 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.