Firmware
1054048_Customer_NVR4x-4KS2L_MultiLang_Disarming_Notification_DH_V4.001.10EX100.0.R.211026.zip
Dahua firmware released Apr 19, 2022. May work with 1 device.
- Released
- Apr 19, 2022
- Version
- V4.001.10EX100.0.R
- Size
- 132.9 MB
- Hardware
- 1 device
Download
Permanent copy on the Internet Archive (item page)
- MD5
bbe9e36e73ff7849d8ceb0845ef0e422- SHA-256
7a1c6a05b72acb19f52350262607a212fd26979467af283d7599b7ee04530df9
Where it's published
Available from
Dahua
Dahua Download Center
Current- UK customized ARC firmware, support working together with UK platform ,such as Sentinel & Immix etc...
V4.001.10EX100.0.R · Listed date Apr 19, 2022
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 Customer_NVR4x-4KS2L_MultiLang_Disarming_Notification_DH_V4.001.10EX100.0.R.211026.bin: the installer script's board checks, 2 IDs
Technical details
Read from inside the firmware (zip archive). This file bundles 2 firmware images.
Firmware image
- Architecture
- arm
- Image dates
- Oct 26, 2021
- Security
- Not signed
Flash layout: 4 partitions, 4 written by this firmware
From the image headers (only partitions this firmware writes).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| u-boot | 0xa0140000 | 0xa0540000 | 4.0 MB | u-boot.bin.img | — | 2021-10-26 |
| custom | 0xa3780000 | 0xa3980000 | 2.0 MB | custom-x.squashfs.img | squashfs | 2021-10-26 |
| web | 0xa3980000 | 0xa4880000 | 15.0 MB | web-x.squashfs.img | squashfs | 2021-10-26 |
| logo | 0xa4880000 | 0xa4a80000 | 2.0 MB | logo-x.squashfs.img | squashfs | 2021-10-26 |
Customer_NVR4x-4KS2L_MultiLang_Disarming_Notification_DH_V4.001.10EX100.0.R.211026.bin
- Architecture
- arm
- Flash
- 128.0 MB
- Image dates
- Oct 26, 2021
- Security
- Signed, upgrade security version 3.00
Flash layout: 11 partitions, 6 written by this firmware
From the recorder's Install.lua partition table.
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| param | 0x0 | 0x140000 | 1.3 MB | not written | — | — |
| boot | 0x140000 | 0x540000 | 4.0 MB | u-boot.bin.img | — | 2021-10-26 |
| env | 0x540000 | 0x740000 | 2.0 MB | not written | — | — |
| romfs | 0x740000 | 0x3780000 | 48.3 MB | romfs-x.squashfs.img | squashfs | 2021-10-26 |
| custom | 0x3780000 | 0x3980000 | 2.0 MB | custom-x.squashfs.img | squashfs | 2021-10-26 |
| web | 0x3980000 | 0x4880000 | 15.0 MB | minios-x.squashfs.img | squashfs | 2021-10-26 |
| logo | 0x4880000 | 0x4a80000 | 2.0 MB | logo-x.squashfs.img | squashfs | 2021-10-26 |
| dgs | 0x4a80000 | 0x4b00000 | 512.0 KB | not written | — | — |
| ext_usr | 0x4b00000 | 0x7400000 | 41.0 MB | eusr-x.squashfs.img | squashfs | 2021-10-26 |
| config_fw | 0x7400000 | 0x7600000 | 2.0 MB | not written | — | — |
| config | 0x7600000 | 0x8000000 | 10.0 MB | not written | — | — |
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