Firmware

DH_NVR4x-EI_MultiLang_V4.001.0000000.2.R.230404.bin

Dahua firmware released Apr 4, 2023. Encrypted firmware.

Released: Apr 4, 2023
Version: V4.001.0000000.2.R
Size: 100.4 MB
Hardware: Encrypted firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: 337b19f6041450021cc69b9a4f026a4d
SHA-256: f18fe463bf2392cd29d365f14e92963a11bedef166b3d303430e9b0a9bce4848

Where it's published

Mirrored by
Dahua
files.dahuatech.support
Mirror
Series: _NVR4xxx-EI
- Folder: Recorders/NVR/_NVR4xxx-EI/old
V4.001.0000000.2.R · Listed date Apr 4, 2023
Mirror link (files.dahuatech.support)
Mirrored by
Dahua
files.dahua.support
Mirror
Series: NVR4xxx-EI
- Folder: Rejestratory/NVR/NVR4xxx-EI/Stare
V4.001.0000000.2.R · Listed date Apr 4, 2023
Mirror link (files.dahua.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.