Firmware
General_NVR4x-EI_MultiLang_V4.005.0000001.5.R.250923.bin
ENS Security firmware released Sep 23, 2025. Encrypted firmware.
- Released
- Sep 23, 2025
- Version
- V4.005.0000001.5.R
- Size
- 103.5 MB
- Hardware
- Encrypted firmware
Download
Download firmware
Permanent copy on the Internet Archive (item page)
- MD5
79d3ed15ec9dda9d3cb4f3e2d07fae4b- SHA-256
8dab591a07ec4900940a4bec0c6e21114f0b4230a6412b531a585a481d458324
Where it's published
Available from
ENS Security
ENS Diamond
Current- Product line: Diamond/NVR
V4.005.0000001.5.R · Listed date Sep 23, 2025
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.