Firmware

3_NVR4x-EI_MultiLang_DoubleUser_V4.001.103K000.0.R.230313.bin

Dahua firmware released Mar 13, 2023. Encrypted firmware.

Released: Mar 13, 2023
Version: V4.001.103K000.0.R
Size: 100.3 MB
Hardware: Encrypted firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: 498deb88fa066cae48e764ba5dc5ad17
SHA-256: b94e590615eb8f648c3a111085a6ee340b89ad065101e2ce6325ad70ebb4978a

Where it's published

Mirrored by
Dahua
files.dahuatech.support
Mirror
- Folder: Recorders/NVR/_NVR4xxx-EI/special
- special
V4.001.103K000.0.R · Listed date Mar 13, 2023
Mirror link (files.dahuatech.support)

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.