Firmware
DH_IPC-Consumer-Web-Mao-Molec_Eng_N_V2.800.0000000.17.R.211129.zip
Dahua firmware released Jan 24, 2022. May work with 5 devices, including IPC-K22-HD, IPC-K22A-HD, IPC-K42-HD.
- Released
- Jan 24, 2022
- Version
- V2.800.0000000.17.R
- Size
- 32.6 MB
- Hardware
- 5 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
4ae0ecce0be8cf5d7af1c21a736a0fb9- SHA-256
adbe5bd9c8b06f8612f0517a45f868660b27d139ac1c12c0b80cb4dcde9523bc- Changelog
- Release notes
Where it's published
Available from
Dahua
Dahua Download Center
CurrentV2.800.0000000.17.R · Listed date Jan 24, 2022
Compatible hardware
Hardware IDs this firmware's installer accepts (5 devices). Names with placeholders such as x or XXX are board families.
Where these IDs come from
- hwid in DH_IPC-Consumer-Web-Mao-Molec_Eng_N_V2.800.0000000.17.R.211129.bin: the device's own hardware check list, 4 IDs
- Install in DH_IPC-Consumer-Web-Mao-Molec_Eng_N_V2.800.0000000.17.R.211129.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
- check.img in DH_IPC-Consumer-Web-Mao-Molec_Eng_N_V2.800.0000000.17.R.211129.bin: the device's own hardware check list, 4 IDs
- Install in web-x.squashfs.bin: the installer's device list (board families), 1 ID, vendor General
Technical details
Read from inside the firmware (bundle of several firmwares). This file bundles 2 firmware images.
DH_IPC-Consumer-Web-Mao-Molec_Eng_N_V2.800.0000000.17.R.211129.bin
- SoC
- SigmaStar SSC325
- Architecture
- arm
- OEM build
- General
- Bootloader
- U-Boot 2010.06-svn8061
- Flash
- 128.0 MB
- Image dates
- Nov 29, 2021
- Security
- Signed
- Language & video
- English by default · NTSC
Flash layout: 20 partitions, 7 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| mini-Boot | 0x0 | 0x280000 | 2.5 MB | dhboot-min.bin.img | — | 2021-11-29 |
| U-Boot | 0x340000 | 0x400000 | 768.0 KB | dhboot.bin.img | — | 2021-11-29 |
| hwid | 0x400000 | 0x500000 | 1.0 MB | not written | — | — |
| dgs | 0x500000 | 0x600000 | 1.0 MB | not written | — | — |
| syslog | 0x600000 | 0xd00000 | 7.0 MB | not written | ubi | — |
| config | 0xd00000 | 0x1400000 | 7.0 MB | not written | ubi | — |
| backup | 0x1400000 | 0x1b00000 | 7.0 MB | not written | ubi | — |
| updateflag | 0x1b00000 | 0x1c00000 | 1.0 MB | not written | — | — |
| partition(ro) | 0x1c00000 | 0x1d00000 | 1.0 MB | partition-x.cramfs.img | cramfs | 2021-11-29 |
| product(ro) | 0x1d00000 | 0x2200000 | 5.0 MB | pd-x.squashfs.img | squashfs | 2021-11-29 |
| Kernel | 0x2200000 | 0x2900000 | 7.0 MB | kernel.img | — | 2021-11-29 |
| web(ro) | 0x2900000 | 0x3300000 | 10.0 MB | web-x.squashfs.img | squashfs | 2021-11-29 |
| romfs(ro) | 0x3300000 | 0x4c00000 | 25.0 MB | romfs-x.squashfs.img | squashfs | 2021-11-29 |
| aewb(ro) | 0x4c00000 | 0x4e00000 | 2.0 MB | not written | squashfs | — |
| backpart(ro) | 0x4e00000 | 0x4f00000 | 1.0 MB | not written | — | — |
| backproduct(ro) | 0x4f00000 | 0x5400000 | 5.0 MB | not written | — | — |
| backkernel | 0x5400000 | 0x5b00000 | 7.0 MB | not written | — | — |
| backweb(ro) | 0x5b00000 | 0x6500000 | 10.0 MB | not written | — | — |
| backromfs(ro) | 0x6500000 | 0x7e00000 | 25.0 MB | not written | — | — |
| backaewb(ro) | 0x7e00000 | 0x8000000 | 2.0 MB | not written | — | — |
web-x.squashfs.bin
- Architecture
- arm
- OEM build
- General
- Image dates
- Nov 29, 2021
- Security
- Signed, 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 | 0x2900000 | 0x3300000 | 10.0 MB | web-x.squashfs.img | squashfs | 2021-11-29 |
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_IPC-Consumer-Web-Mao-Molec_Eng_P_V2.800.0000000.17.R.211129.zip
Released Jan 24, 2022 · V2.800.0000000.17.R · 5 devices · Dahua
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Released Aug 9, 2021 · V2.800.0000000.15.R · 5 devices · Dahua
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Released Aug 9, 2021 · V2.800.0000000.15.R · 5 devices · Dahua
- DH_IPC-Consumer-Web-Mao-Molec_Eng_P_V2.800.0000000.15.R.210630.bin
Released Jun 30, 2021 · V2.800.0000000.15.R · 4 devices · Viatec, Cifra
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Released Apr 30, 2021 · V2.800.15EX002.0.R · 4 devices · Viatec, Cifra
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