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Firmware

DH_NVR5XXX-EI_MultiLang_V4.000.0000000.0.R.230131.bin

Viatec and Dahua firmware released Jan 31, 2023. Encrypted firmware.

Released
Jan 31, 2023
Version
V4.000.0000000.0.R
Size
184.9 MB
Hardware
Encrypted firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
b1fd138cefb95d5dfdfd2d6eb986cc2b
SHA-256
b258497155192ee354ee95d1d0a1aa8c26b56dfa193fced61a71cc7e2f4feb6f

Where it's published

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.