Firmware
1211710_TEMP_DH_IPC-HX8X4X-Kronos_Eng_P_Stream3_V2.622.0000000.5.T.200827.zip
ASM and CCTV App firmware released Aug 27, 2020. May work with 3 devices, including IPC-HDW7243X, IPC-HDW7341X-B-E2, IPC-HDW8241X-3D.
- Released
- Aug 27, 2020
- Version
- V2.622.0000000.5.T
- Size
- 262.4 MB
- Hardware
- 3 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
057a7f6d6ee1479a802d5e69c059a7d6- SHA-256
a4e0dd15b58e69d2f6e0bed11d6e5cc940d2f9375bfa63809eeb32d753430fd4
Where it's published
Mirrored by
ASM
ASM (ftp.asm.cz)
MirrorSold as
- Folder: kamerove_systemy/Firmware/IPC-HDW8341XP-3D/Firmware
V2.622.0000000.5.T · Listed date Aug 27, 2020
Recovered from the Wayback Machine
CCTV App
Wayback Machine (files.cctvapp.net)
Wayback copyCaptured Jan 16, 2026 from
https://files.cctvapp.net/Firmware/Dahua/IP-Camera/IPC/IPC-HX8X4X-Kronos/DH_IPC-HX8X4X-Kronos_Eng_P_Stream3_V2.622.0000000.5.T.200827.zipPublished as
DH_IPC-HX8X4X-Kronos_Eng_P_Stream3_V2.622.0000000.5.T.200827.zip(an identical file)- Recovered from the Wayback Machine (captured 2026-01-16)
V2.622.0000000.5.T · Listed date Aug 27, 2020
Compatible hardware
Hardware IDs this firmware's installer accepts (3 devices).
Where these IDs come from
- check.img: the device's own hardware check list, 3 IDs
- Install in DH_IPC-HX8X4X-Kronos_Eng_P_Stream3_V2.622.0000000.5.T.200827.bin: the installer's device list (board families), 5 IDs, vendor General (not counted: a more specific list exists)
- check.img in DH_IPC-HX8X4X-Kronos_Eng_P_Stream3_V2.622.0000000.5.T.200827.bin: the device's own hardware check list, 3 IDs
- Install in web-x.squashfs.bin: the installer's device list (board families), 5 IDs, vendor General (not counted: a more specific list exists)
- check.img in web-x.squashfs.bin: the device's own hardware check list, 3 IDs
Technical details
Read from inside the firmware (bundle of several firmwares). This file bundles 3 firmware images.
Firmware image
- SoC
- Ambarella S3L
- Architecture
- arm
- Kernel
- Linux 3.10.73
- Bootloader
- U-Boot 2010.06-svn5733
- Flash
- 640.0 MB
- Image dates
- Aug 27, 2020
- Security
- Signed
- Language & video
- English by default · PAL
Flash layout: 24 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 | CmdScript.img | — | 2020-08-27 |
| U-Boot | 0x200000 | 0x300000 | 1.0 MB | dhboot.bin.img | — | 2020-08-27 |
| 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 | 2020-08-27 |
| custom(ro) | 0x600000 | 0x940000 | 3.3 MB | custom-x.squashfs.img | squashfs | 2020-08-27 |
| product(ro) | 0x940000 | 0xc80000 | 3.3 MB | pd-x.squashfs.img | squashfs | 2020-08-27 |
| Kernel | 0xc80000 | 0x1200000 | 5.5 MB | kernel.img | — | 2020-08-27 |
| romfs(ro) | 0x1200000 | 0x1600000 | 4.0 MB | romfs-x.squashfs.img | squashfs | 2020-08-27 |
| web(ro) | 0x1600000 | 0x1e00000 | 8.0 MB | web-x.squashfs.img | squashfs | 2020-08-27 |
| user(ro) | 0x1e00000 | 0x3b80000 | 29.5 MB | user-x.squashfs.img | squashfs | 2020-08-27 |
| backpart | 0x3b80000 | 0x3c80000 | 1.0 MB | not written | — | — |
| backcustom | 0x3c80000 | 0x3fc0000 | 3.3 MB | not written | — | — |
| backproduct | 0x3fc0000 | 0x4300000 | 3.3 MB | not written | — | — |
| backkernel | 0x4300000 | 0x4880000 | 5.5 MB | not written | — | — |
| backromfs | 0x4880000 | 0x4c80000 | 4.0 MB | not written | — | — |
| backweb | 0x4c80000 | 0x5480000 | 8.0 MB | not written | — | — |
| backuser | 0x5480000 | 0x7200000 | 29.5 MB | not written | — | — |
| 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 | 2020-08-27 |
| bigdata | 0x18000000 | 0x28000000 | 256.0 MB | not written | ext4 | — |
DH_IPC-HX8X4X-Kronos_Eng_P_Stream3_V2.622.0000000.5.T.200827.bin
- SoC
- Ambarella S3L
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 3.10.73
- Bootloader
- U-Boot 2010.06-svn5733
- Flash
- 640.0 MB
- Image dates
- Aug 27, 2020
- Security
- Signed, not encrypted
- Language & video
- English by default · PAL
Flash layout: 24 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 | — | 2020-08-27 |
| U-Boot | 0x200000 | 0x300000 | 1.0 MB | dhboot.bin.img | — | 2020-08-27 |
| 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 | 2020-08-27 |
| custom(ro) | 0x600000 | 0x940000 | 3.3 MB | custom-x.squashfs.img | squashfs | 2020-08-27 |
| product(ro) | 0x940000 | 0xc80000 | 3.3 MB | pd-x.squashfs.img | squashfs | 2020-08-27 |
| Kernel | 0xc80000 | 0x1200000 | 5.5 MB | kernel.img | — | 2020-08-27 |
| romfs(ro) | 0x1200000 | 0x1600000 | 4.0 MB | romfs-x.squashfs.img | squashfs | 2020-08-27 |
| web(ro) | 0x1600000 | 0x1e00000 | 8.0 MB | web-x.squashfs.img | squashfs | 2020-08-27 |
| user(ro) | 0x1e00000 | 0x3b80000 | 29.5 MB | user-x.squashfs.img | squashfs | 2020-08-27 |
| backpart | 0x3b80000 | 0x3c80000 | 1.0 MB | not written | — | — |
| backcustom | 0x3c80000 | 0x3fc0000 | 3.3 MB | not written | — | — |
| backproduct | 0x3fc0000 | 0x4300000 | 3.3 MB | not written | — | — |
| backkernel | 0x4300000 | 0x4880000 | 5.5 MB | not written | — | — |
| backromfs | 0x4880000 | 0x4c80000 | 4.0 MB | not written | — | — |
| backweb | 0x4c80000 | 0x5480000 | 8.0 MB | not written | — | — |
| backuser | 0x5480000 | 0x7200000 | 29.5 MB | not written | — | — |
| 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 | 2020-08-27 |
| bigdata | 0x18000000 | 0x28000000 | 256.0 MB | not written | ext4 | — |
web-x.squashfs.bin
- Architecture
- arm
- OEM build
- General
- Image dates
- Aug 27, 2020
- Security
- Signed, not encrypted
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 |
|---|---|---|---|---|---|---|
| web | 0x1600000 | 0x1e00000 | 8.0 MB | web-x.squashfs.img | squashfs | 2020-08-27 |
Also published as
Byte-for-byte identical files under other names:
- DH_IPC-HX8X4X-Kronos_Eng_P_Stream3_V2.622.0000000.5.T.200827.zip
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
- 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
- DH_IPC-HX8X4X-Kronos_EngSpnFrn_N_Stream3_V2.622.0000000.3.R.180622.bin
Released Jun 22, 2018 · V2.622.0000000.3.R · 3 devices · Dahua