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Firmware

3751161_UK_NVR5X-EI2_MultiLang_PN_V5.001.17M8001.0.R.260527.zip

Dahua firmware released Jun 21, 2026. Encrypted firmware.

Released
Jun 21, 2026
Version
V5.001.17M8001.0.R
Size
421.7 MB
Hardware
Encrypted firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
80819a21932a5b93709b1ebe508e44af
SHA-256
61ea6b1faf72e7717e79bda417c6dbfa45de7705823738820ba1832f38941a21
Changelog
Release notes

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.