Firmware

General_NVR4x-EI_MultiLang_V4.003.0000000.0.R.240312.bin

ENS Security and Dahua firmware released Mar 12, 2024. Encrypted firmware.

Released: Mar 12, 2024
Version: V4.003.0000000.0.R
Size: 103.9 MB
Hardware: Encrypted firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: c7b3863fdcd156d579f845025286cc1a
SHA-256: c5ab7e4938db036afd92ac49d17576957c7e0fb7b1af118f96966a3ab3624619

Where it's published

Available from
ENS Security
ENS Diamond
Current
Sold as
- Product line: Diamond/NVR
V4.003.0000000.0.R · Listed date Mar 12, 2024
Vendor link (Google Drive)
Mirrored by
Dahua
files.dahuatech.support
Mirror
Series: _NVR4xxx-EI
- Folder: Recorders/NVR/_NVR4xxx-EI/old
V4.003.0000000.0.R · Listed date Mar 12, 2024
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.