Firmware
2401455_General_NVR5XXX-EI-Custom_MultiLang_PN_RTSP_230928_PART_V4.000.000000O.0.R.231114.zip
Dahua firmware released Nov 14, 2023. May work with 1 device.
- Released
- Nov 14, 2023
- Version
- V4.000.000000O.0.R
- Size
- 9.3 KB
- Hardware
- 1 device
Download
Permanent copy on the Internet Archive (item page)
- MD5
b0c4e2f3624b0cf6762141d3bb961e4d- SHA-256
e0e6519ff024bf4631e6dbeb56ed8cf1a39afee9cc1a384bc120e9333ef04562
Where it's published
Mirrored by
Dahua
files.dahuatech.support
MirrorSeries: _NVR5xxx-EI
- Folder: Recorders/NVR/_NVR5xxx-EI/Old
V4.000.000000O.0.R · Listed date Nov 14, 2023
Compatible hardware
Hardware IDs this firmware's installer accepts (1 device). Names with placeholders such as x or XXX are board families.
Where these IDs come from
- Install.lua in General_NVR5XXX-EI-Custom_MultiLang_PN_RTSP_230928_PART_V4.000.000000O.0.R.231114.bin: the installer script's board checks, 1 ID
Technical details
Read from inside the firmware (zip archive). This file bundles 2 firmware images.
Firmware image
- Security
- Not signed
Flash layout: 1 partition, 1 written by this firmware
From the image headers (only partitions this firmware writes).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| custom | 0xe740000 | 0xe940000 | 2.0 MB | custom-x.squashfs.img | squashfs | — |
General_NVR5XXX-EI-Custom_MultiLang_PN_RTSP_230928_PART_V4.000.000000O.0.R.231114.bin
- Flash
- 641.5 GB
- Security
- Signed, upgrade security version 2.00
Flash layout: 15 partitions, 1 written by this firmware
From the recorder's Install.lua partition table.
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| uboot | 0xa000000000 | 0xa000a80000 | 10.5 MB | not written | — | — |
| env | 0xa000a80000 | 0xa000b40000 | 768.0 KB | not written | — | — |
| kernel | 0xa000b40000 | 0xa001f40000 | 20.0 MB | not written | — | — |
| romfs | 0xa001f40000 | 0xa00e740000 | 200.0 MB | not written | — | — |
| custom | 0xa00e740000 | 0xa00e940000 | 2.0 MB | custom-x.squashfs.img | squashfs | — |
| web | 0xa00e940000 | 0xa00fd40000 | 20.0 MB | not written | — | — |
| logo | 0xa00fd40000 | 0xa00fe00000 | 768.0 KB | not written | — | — |
| dgs | 0xa00fe00000 | 0xa00ff00000 | 1.0 MB | not written | — | — |
| config_fw | 0xa00ff00000 | 0xa010200000 | 3.0 MB | not written | — | — |
| config | 0xa010200000 | 0xa011100000 | 15.0 MB | not written | — | — |
| config_bk | 0xa011100000 | 0xa012000000 | 15.0 MB | not written | — | — |
| mdc | 0xa012000000 | 0xa012100000 | 1.0 MB | not written | — | — |
| appconfig | 0xa012100000 | 0xa020000000 | 223.0 MB | not written | — | — |
| algorithm | 0xa020000000 | 0xa040000000 | 512.0 MB | not written | — | — |
| appdata | 0xa040000000 | 0xa100000000 | 3.0 GB | not written | — | — |
Related firmware
Other files for much of the same hardware, from any vendor.
- Exige-I_V4.000.00KL506.0.R.251224.zip
Released Dec 24, 2025 · V4.000.00KL506.0.R · 1 device · IC Realtime
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Released Apr 17, 2024 · V4.003.0000002.0.R · 1 device · Dahua, Rhino, Global DS, Sveistrup
- 2_General_NVR5XXX-EI-Custom_MultiLang_RTSP_1BT00-230620_PART_V4.000.000000G.0.R.230720.bin
Released Jul 20, 2023 · V4.000.000000G.0.R · 1 device · Dahua, Global DS, Viatec
- General_NVR5XXX-EI-Custom_MultiLang_RTSP_1BT00-230620_PART_V4.000.000000G.0.R.230720.zip
Released Jul 20, 2023 · V4.000.000000G.0.R · 1 device · Eltrox