Firmware
DH_SD-Mao-Themis_Eng_P_Stream3_IVS_V2.422.0000.3.R.20161130-d25da436.bin
Dahua firmware released Nov 30, 2016. May work with 8 devices, including CA-HZ1020TA, CA-HZ2012T, CA-HZ2020TA.
- Released
- Nov 30, 2016
- Version
- V2.422.0000.3.R
- Size
- 21.4 MB
- Hardware
- 8 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
fd3380240677a112eff57e497cddba62- SHA-256
49a10eca3fa7fe3c27992a4e14d0cb46839f88d996fc43bc918337c90605fe6c
Where it's published
Mirrored by
Dahua
files.dahua.support
MirrorSold as
- Folder: Kamery -IP- obrotowe- PTZ/Non-AI/Starsze/Starsze/SD4xxx/DH-SD40212T-HN
V2.422.0000.3.R · Listed date Nov 30, 2016
Compatible hardware
Hardware IDs this firmware's installer accepts (8 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, 8 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- Ambarella: one of S2LM, S2L
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 3.10.50
- Bootloader
- U-Boot 2010.06-svn3567
- Flash
- 126.0 MB NAND
- Image dates
- Nov 30, 2016 to Aug 23, 2017
- Security
- Not signed, not encrypted
- Language & video
- English by default · PAL
Flash layout: 15 partitions, 9 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 | — | 2016-11-30 |
| U-Boot | 0x200000 | 0x300000 | 1.0 MB | dhboot.bin.img | — | 2016-11-30 |
| 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 | 2016-11-30 |
| custom(ro) | 0x600000 | 0x940000 | 3.3 MB | custom-x.squashfs.img | squashfs | 2016-11-30 |
| product(ro) | 0x940000 | 0xc80000 | 3.3 MB | pd-x.squashfs.img | squashfs | 2016-11-30 |
| Kernel | 0xc80000 | 0x1200000 | 5.5 MB | kernel.img | — | 2016-11-30 |
| romfs(ro) | 0x1200000 | 0x1600000 | 4.0 MB | romfs-x.squashfs.img | squashfs | 2017-03-07 |
| web(ro) | 0x1600000 | 0x1e00000 | 8.0 MB | web-x.squashfs.img | squashfs | 2016-11-30 |
| user(ro) | 0x1e00000 | 0x3a80000 | 28.5 MB | user-x.squashfs.img | squashfs | 2017-08-23 |
| lens | 0x7100000 | 0x7200000 | 1.0 MB | not written | — | — |
| syslog | 0x7200000 | 0x7600000 | 4.0 MB | not written | ubi | — |
| config | 0x7600000 | 0x7a00000 | 4.0 MB | not written | ubi | — |
| backup | 0x7a00000 | 0x7e00000 | 4.0 MB | not written | ubi | — |
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_SD-Mao-Themis_MultiLang_PN_Stream3_IVS_V2.810.0000000Z.3.R.210824.bin
Released Aug 24, 2021 · V2.810.0000000Z.3.R · 10 devices · Dahua, Sveistrup
- General_SD-Mao-Themis_MultiLang_NP_Stream3_IVS_V2.810.0000000Z.3.R.210824.bin
Released Aug 24, 2021 · V2.810.0000000Z.3.R · 10 devices · ENS Security
- General_SD-Mao-Themis_MultiLang_PN_Stream3_IVS_V2.810.0000000Z.3.R.210824.bin
Released Aug 24, 2021 · V2.810.0000000Z.3.R · 10 devices · Montavue, Dahua
- General_SD-Mao-Themis_PldEng_PN_Stream3_IVS_V2.640.00NS000.0.R.200506.zip
Released May 6, 2020 · V2.640.00NS000.0.R · 10 devices · ASM
- DH_SD-Mao-Themis_Internal_PN_Stream3_IVS_V2.640.1382001.0.R.190702.bin
Released Jul 2, 2019 · V2.640.1382001.0.R · 10 devices · Dahua
- DH_SD-Mao-Themis_Internal_PN_Stream3_IVS_V2.640.1382001.0.R.190702.zip
Released Jul 2, 2019 · V2.640.1382001.0.R · 10 devices · ASM
- DH_SD-Mao-Themis_MultiLang_NP_Stream3_IVS_V2.640.0000000.2.R.180928.rar
Released Sep 28, 2018 · V2.640.0000000.2.R · 10 devices · Dahua
- DH_SD-Mao-Themis_MultiLang_PN_Stream3_IVS_V2.640.0000000.2.R.180928.bin
Released Sep 28, 2018 · V2.640.0000000.2.R · 10 devices · Dahua, Viatec