Firmware
DH_IPC-Consumer-Web-Mao-Eris2_EngSpnPrt_P_V2.680.0000000.24.R.210309.zip
ASM firmware released Mar 9, 2021. May work with 3 devices, including IPC-HDBW1435E-W-S2, IPC-HFW1435S-W-S2.
- Released
- Mar 9, 2021
- Version
- V2.680.0000000.24.R
- Size
- 25.0 MB
- Hardware
- 3 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
8d6836c181e59ecb141b5d045dc29f15- SHA-256
e81dd247c5a313a6dbc5bb264da05b4c6a8bb9de2e9c38b47e6857da33c7ab88
Where it's published
- Folder: kamerove_systemy/Firmware/HDBW1435E-W-S2
- Folder: kamerove_systemy/Firmware/IPC-HDBW1235E-W-S2
- Folder: kamerove_systemy/Firmware/IPC-HFW1435S-W-0280B-S2
V2.680.0000000.24.R · Listed date Mar 9, 2021
Previously at 2 other addresses
- https://ftp.asm.cz/Dahua/kamerove_systemy/Firmware/HDBW1435E-W-S2/DH_IPC-Consumer-Web-Mao-Eris2_EngSpnPrt_P_V2.680.0000000.24.R.210309.zip (last seen Oct 22, 2026)
- https://ftp.asm.cz/Dahua/kamerove_systemy/Firmware/IPC-HDBW1235E-W-S2/DH_IPC-Consumer-Web-Mao-Eris2_EngSpnPrt_P_V2.680.0000000.24.R.210309.zip (last seen Oct 22, 2026)
Compatible hardware
Hardware IDs this firmware's installer accepts (3 devices). Names with placeholders such as x or XXX are board families.
Where these IDs come from
- hwid in DH_IPC-Consumer-Web-Mao-Eris2_EngSpnPrt_P_V2.680.0000000.24.R.210309.bin: the device's own hardware check list, 2 IDs
- Install in DH_IPC-Consumer-Web-Mao-Eris2_EngSpnPrt_P_V2.680.0000000.24.R.210309.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-Eris2_EngSpnPrt_P_V2.680.0000000.24.R.210309.bin: the device's own hardware check list, 2 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-Eris2_EngSpnPrt_P_V2.680.0000000.24.R.210309.bin
- Architecture
- arm
- OEM build
- General
- Bootloader
- U-Boot 2010.06-svn8335
- Flash
- 128.0 MB
- Image dates
- Mar 9, 2021
- Security
- Signed, not encrypted
- Language & video
- English by default · 3 languages · PAL
Supported languages (3)
English, Spanish, Portuguese
Flash layout: 12 partitions, 6 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| U-Boot | 0x3e0000 | 0x4a0000 | 768.0 KB | dhboot.bin.img | — | 2021-03-09 |
| hwid | 0x4a0000 | 0x5a0000 | 1.0 MB | not written | — | — |
| updateflag | 0x5a0000 | 0x6a0000 | 1.0 MB | not written | — | — |
| partition(ro) | 0x6a0000 | 0x7a0000 | 1.0 MB | partition-x.cramfs.img | cramfs | 2021-03-09 |
| product(ro) | 0x7a0000 | 0xc00000 | 4.4 MB | pd-x.squashfs.img | squashfs | 2021-03-09 |
| Kernel | 0xc00000 | 0x1000000 | 4.0 MB | kernel.img | — | 2021-03-09 |
| web(ro) | 0x1000000 | 0x1800000 | 8.0 MB | web-x.squashfs.img | squashfs | 2021-03-09 |
| romfs(ro) | 0x1800000 | 0x3800000 | 32.0 MB | romfs-x.squashfs.img | squashfs | 2021-03-09 |
| ext(ro) | 0x3800000 | 0x42a0000 | 10.6 MB | not written | squashfs | — |
| syslog | 0x7400000 | 0x7800000 | 4.0 MB | not written | ubi | — |
| config | 0x7800000 | 0x7c00000 | 4.0 MB | not written | ubi | — |
| backup | 0x7c00000 | 0x8000000 | 4.0 MB | not written | ubi | — |
web-x.squashfs.bin
- Architecture
- arm
- OEM build
- General
- Image dates
- Mar 9, 2021
- 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 | 0x1000000 | 0x1800000 | 8.0 MB | web-x.squashfs.img | squashfs | 2021-03-09 |
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_IPC-Consumer-Web-Mao-Eris2_EngSpnPrt_N_V2.680.0000000.28.R.210911.zip
Released Sep 25, 2021 · V2.680.0000000.28.R · 3 devices · Dahua
- DH_IPC-Consumer-Web-Mao-Eris2_EngSpnPrt_P_V2.680.0000000.28.R.210911.zip
Released Sep 25, 2021 · V2.680.0000000.28.R · 3 devices · Dahua
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Released Sep 11, 2021 · V2.680.0000000.28.R · 2 devices · Dahua
- General_IPC-Consumer-Web-Mao-Eris2_EngSpnPrt_N_V2.680.10BE001.0.R.210728.bin
Released Jul 28, 2021 · V2.680.10BE001.0.R · 5 devices · Dahua, ENS Security
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Released Mar 9, 2021 · V2.680.0000000.24.R · 2 devices · Viatec
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Released Mar 9, 2021 · V2.680.0000000.24.R · 2 devices · Dahua
- DH_IPC-Consumer-Web-Mao-Eris2_EngSpnPrt_P_V2.680.0000000.22.R.201024.bin
Released Oct 24, 2020 · V2.680.0000000.22.R · 2 devices · Dahua
- General_SD7A8XXX-HN_MCU_V2.401.0000003.27.R.260907.zip
Released Oct 18, 2026 · V2.401.0000003.27.R · 2 devices · Dahua