Firmware
General_SD-Fafnir_Eng_P_Stream3-Tianshu_V2.623.0000000.17.R.220106.bin
Dahua firmware released Jan 6, 2022. May work with 6 devices, including CA-HZ4040WA1-E, CA-HZ8040WA-B, CA-HZ8040WA-C.
- Released
- Jan 6, 2022
- Version
- V2.623.0000000.17.R
- Size
- 158.4 MB
- Hardware
- 6 devices
Download
Download firmware
Permanent copy on the Internet Archive (item page)
- MD5
98ea1d2d303b8ff7b4fce3a1534f5279- SHA-256
6705ca0cb9ee7015ee520f204e53296a3d39620ef75a0c446f3bfd733677c1ce
Where it's published
Mirrored by
Dahua
files.dahuatech.support
MirrorSold as
- Folder: SD_Cameras(PTZ)/SD-Fafnir
V2.623.0000000.17.R · Listed date Jan 6, 2022
Compatible hardware
Hardware IDs this firmware's installer accepts (6 devices).
Where these IDs come from
- hwid: the device's own hardware check list, 6 IDs
- Install: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
- check.img: the device's own hardware check list, 6 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- HiSilicon Hi3559AV100
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 4.9.37
- Flash
- 3.8 GB
- Image dates
- Jan 6, 2022
- Security
- Signed
- Language & video
- English by default · PAL
Flash layout: 16 partitions, 8 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| U-Boot | 0x200000 | 0x300000 | 1.0 MB | dhboot.bin.img | — | 2022-01-06 |
| 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 | 2022-01-06 |
| lens | 0x600000 | 0x800000 | 2.0 MB | not written | — | — |
| Kernel | 0x800000 | 0x1800000 | 16.0 MB | kernel.img | — | 2022-01-06 |
| custom(ro) | 0x1800000 | 0x1c00000 | 4.0 MB | custom-x.squashfs.img | squashfs | 2022-01-06 |
| product(ro) | 0x1c00000 | 0x2000000 | 4.0 MB | pd-x.squashfs.img | squashfs | 2022-01-06 |
| romfs(ro) | 0x2000000 | 0x12000000 | 256.0 MB | romfs-x.squashfs.img | squashfs | 2022-01-06 |
| web(ro) | 0x12000000 | 0x13800000 | 24.0 MB | web-x.squashfs.img | squashfs | 2022-01-06 |
| firmware(ro) | 0x13800000 | 0x23800000 | 256.0 MB | firmware-x.squashfs.img | squashfs | 2022-01-06 |
| ext | 0x47000000 | 0x4d000000 | 96.0 MB | not written | — | — |
| syslog | 0x4d000000 | 0x4e000000 | 16.0 MB | not written | — | — |
| config | 0x4e000000 | 0x4f000000 | 16.0 MB | not written | — | — |
| backup | 0x4f000000 | 0x50000000 | 16.0 MB | not written | — | — |
| appdata | 0x73000000 | 0xf3000000 | 2.0 GB | not written | — | — |
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_SD-Fafnir_Eng_P_Stream3-Tianshu_V2.623.0000000.17.R.220106.bin
Released Jan 6, 2022 · V2.623.0000000.17.R · 6 devices · Dahua