Firmware
DH_IPC-HX8X4X-Kronos_EngSpnFrn_N_Stream3_V2.622.0000000.2.R.180312.bin
Dahua firmware released Mar 12, 2018. May work with 2 devices, including IPC-HDW7243X, IPC-HDW8241X-3D.
- Released
- Mar 12, 2018
- Version
- V2.622.0000000.2.R
- Size
- 22.2 MB
- Hardware
- 2 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
13c872e3f95c95249bf566713538ca72- SHA-256
f9dbb706ffe30039bf3cc3892c83da97277f0c9ee0e61d431037a4842f1b7bb7
Where it's published
Available from
Dahua
DahuaFileDirectory
CurrentV2.622.0000000.2.R · Listed date Mar 12, 2018
Compatible hardware
Hardware IDs this firmware's installer accepts (2 devices).
Where these IDs come from
- Install: the installer's device list (board families), 5 IDs, vendor General (not counted: a more specific list exists)
- check.img: the device's own hardware check list, 2 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- Ambarella S3L
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 3.10.73
- Bootloader
- U-Boot 2010.06-svn5534
- Flash
- 384.0 MB
- Image dates
- Mar 12, 2018
- Security
- Signed, not encrypted
- Language & video
- English by default · 3 languages · NTSC
Supported languages (3)
English, Spanish, French
Flash layout: 16 partitions, 10 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| MinBoot | 0x0 | 0x100000 | 1.0 MB | dhboot-min.bin.img | — | 2018-03-12 |
| U-Boot | 0x200000 | 0x300000 | 1.0 MB | dhboot.bin.img | — | 2018-03-12 |
| hwid | 0x300000 | 0x400000 | 1.0 MB | not written | — | — |
| updateflag | 0x400000 | 0x500000 | 1.0 MB | not written | — | — |
| partition(ro) | 0x500000 | 0x600000 | 1.0 MB | partition-x.cramfs.img | cramfs | 2018-03-12 |
| custom(ro) | 0x600000 | 0x940000 | 3.3 MB | custom-x.squashfs.img | squashfs | 2018-03-12 |
| product(ro) | 0x940000 | 0xc80000 | 3.3 MB | pd-x.squashfs.img | squashfs | 2018-03-12 |
| Kernel | 0xc80000 | 0x1200000 | 5.5 MB | kernel.img | — | 2018-03-12 |
| romfs(ro) | 0x1200000 | 0x1600000 | 4.0 MB | romfs-x.squashfs.img | squashfs | 2018-03-12 |
| web(ro) | 0x1600000 | 0x1e00000 | 8.0 MB | web-x.squashfs.img | squashfs | 2018-03-12 |
| user(ro) | 0x1e00000 | 0x3b80000 | 29.5 MB | user-x.squashfs.img | squashfs | 2018-03-12 |
| syslog | 0x7200000 | 0x7600000 | 4.0 MB | not written | ext4 | — |
| config | 0x7600000 | 0x7a00000 | 4.0 MB | not written | ext4 | — |
| backup | 0x7a00000 | 0x7e00000 | 4.0 MB | not written | ext4 | — |
| data | 0x8000000 | 0x8100000 | 1.0 MB | not written | ext4 | — |
| blob | 0x8100000 | 0x18000000 | 255.0 MB | blob.img | ext4 | 2018-03-12 |
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_IPC-HX8X4X-Kronos_Eng_P_Stream3_V2.622.0000000.8.R.220114.bin
Released Jan 14, 2022 · V2.622.0000000.8.R · 3 devices · Dahua
- DH_IPC-HX8X4X-Kronos_EngSpnFrn_N_Stream3_V2.622.0000000.8.R.220114.bin
Released Jan 14, 2022 · V2.622.0000000.8.R · 3 devices · Dahua
- DH_IPC-HX8X4X-Kronos_Eng_P_Stream3_V2.622.0000000.7.R.210918.bin
Released Sep 18, 2021 · V2.622.0000000.7.R · 3 devices · CCTV App
- DH_IPC-HX8X4X-Kronos_Eng_P_Stream3_V2.622.0000000.7.R.210918.zip
Released Sep 18, 2021 · V2.622.0000000.7.R · 3 devices · ASM
- 1211710_TEMP_DH_IPC-HX8X4X-Kronos_Eng_P_Stream3_V2.622.0000000.5.T.200827.zip
Released Aug 27, 2020 · V2.622.0000000.5.T · 3 devices · ASM, CCTV App
- DH_IPC-HX8X4X-Kronos_Eng_P_Stream3_V2.622.0000000.5.R.181215.bin
Released Dec 15, 2018 · V2.622.0000000.5.R · 3 devices · Viatec, Dahua, Cifra
- DH_IPC-HX8X4X-Kronos_EngSpnFrn_N_Stream3_V2.622.0000000.5.R.181215.bin
Released Dec 15, 2018 · V2.622.0000000.5.R · 3 devices · Dahua
- General_IPC-HX8X4X-Kronos_Eng_P_Stream3_V2.622.0000000.5.R.181215.zip
Released Dec 15, 2018 · V2.622.0000000.5.R · 3 devices · ASM