Firmware
DH_IPC-K(A)W12W_Eng_P_P2P_V2.420.0000.2.R.20150925.bin
Viatec and Cifra and Dahua firmware released Sep 25, 2015. May work with 2 devices, including IPC-AW12W, IPC-KW12.
- Released
- Sep 25, 2015
- Version
- V2.420.0000.2.R
- Size
- 11.2 MB
- Hardware
- 2 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
70a2acad0d8c76cf851141dabedf9e86- SHA-256
efc075469cb4e963fc1284ac939c0c6e98b22a395d1098739c25f07cfbc08b93
The vendor published a different MD5 for this file. It was kept because two separate downloads were identical, and it passed the integrity check; vendors occasionally publish wrong checksums.
Where it's published
Mirrored by
Viatec
Viatec (ftp.viatec.ua)
MirrorSold as
- Folder: IPC/OLD/K(A)W12W
V2.420.0000.2.R · Listed date Sep 25, 2015
Mirrored by
Cifra
Cifra (ftp.cifra.cv.ua)
MirrorNo longer listedSold as
- Folder: IPC/OLD/K(A)W12W
V2.420.0000.2.R · Listed date Sep 25, 2015
Available from
Dahua
Dahua France
CurrentSold as
V2.420.0000.2.R · Listed date Sep 25, 2015
Compatible hardware
Hardware IDs this firmware's installer accepts (2 devices).
Where these IDs come from
- check.img: the device's own hardware check list, 2 IDs
- hwid: the device's own hardware check list, 2 IDs
- Install: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- HiSilicon Hi3518
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 3.0.8
- Bootloader
- U-Boot 2010.06-svn2464
- Flash
- 16.0 MB
- Image dates
- Sep 25, 2015 to Mar 10, 2017
- Security
- Not signed, not encrypted
- Language & video
- English by default · PAL
Flash layout: 12 partitions, 8 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| U-Boot | 0x80000 | 0xc0000 | 256.0 KB | dhboot.bin.img | — | 2015-09-25 |
| hwid | 0xc0000 | 0x100000 | 256.0 KB | not written | — | — |
| partition(ro) | 0x100000 | 0x140000 | 256.0 KB | partition-x.cramfs.img | cramfs | 2015-09-25 |
| custom(ro) | 0x140000 | 0x160000 | 128.0 KB | custom-x.squashfs.img | squashfs | 2015-09-25 |
| product(ro) | 0x160000 | 0x180000 | 128.0 KB | pd-x.squashfs.img | squashfs | 2015-09-25 |
| Kernel | 0x180000 | 0x2e0000 | 1.4 MB | kernel.img | — | 2015-09-25 |
| web(ro) | 0x2e0000 | 0x500000 | 2.1 MB | web-x.squashfs.img | squashfs | 2015-09-25 |
| romfs(ro) | 0x500000 | 0x5d0000 | 832.0 KB | romfs-x.squashfs.img | squashfs | 2017-03-10 |
| user(ro) | 0x5d0000 | 0xee0000 | 9.1 MB | user-x.squashfs.img | squashfs | 2017-03-10 |
| syslog | 0xee0000 | 0xf40000 | 384.0 KB | not written | jffs2 | — |
| config | 0xf40000 | 0xfa0000 | 384.0 KB | not written | jffs2 | — |
| backup | 0xfa0000 | 0x1000000 | 384.0 KB | not written | jffs2 | — |
Related firmware
Other files for much of the same hardware, from any vendor.
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Released Dec 8, 2016 · V2.420.0000.0.R · 16 devices · Viatec, Cifra, Dahua
- DH_IPC-HX1XXX-Eos_EngSpnFrn_N_V2.420.0000.19.R.20160909.bin
Released Sep 9, 2016 · V2.420.0000.19.R · 6 devices · Dahua
- General_IPC-HFW11XX_Eng_N_V2.210.0000.6.R.20160831.bin
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- DH_IPC-HX1XXX-Eos_Eng_P_V2.420.0000.19.R.20160624-75105c9e.bin
Released Jun 24, 2016 · V2.420.0000.19.R · 6 devices · Dahua, Cifra, Viatec
- DH_IPC-HX1XXX-Eos_Eng_P_V2.420.0000.19.R.20160624.bin
Released Jun 24, 2016 · V2.420.0000.19.R · 6 devices · ASM, Viatec, Cifra, Dahua