Firmware
DH_SD-Chen-Nova_Eng_N_Stream3_V2.460.0000.8.R.20170329.bin
Dahua firmware released Mar 29, 2017. May work with 15 devices, including CA-HZ2026V, CA-HZ2030V, CA-HZ2037TV.
- Released
- Mar 29, 2017
- Version
- V2.460.0000.8.R
- Size
- 28.4 MB
- Hardware
- 15 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
414d77a42b95a8df54572d97447c4ac1- SHA-256
756b6b1a167b37918a0be512e4a9c880518d81d1fd78c6ddae34513a7043f847
Where it's published
Available from
Dahua
DahuaFileDirectory
CurrentV2.460.0000.8.R · Listed date Mar 29, 2017
Compatible hardware
Hardware IDs this firmware's installer accepts (15 devices).
- CA-HZ2026V
- CA-HZ2030V
- CA-HZ2037TV
- CA-HZ2037V
- CA-HZ2040VA
- CA-HZ2042V
- CA-HZ2046V
- CA-HZ2048V
- CA-HZ8030VA
- CA-HZ8046V
- CA-HZ8048V
- PTZ-HZ2032V
- PTZ-HZ2032VA
- PTZ-HZ2060V
- PTZ-HZ2060VA
Where these IDs come from
- hwid: the device's own hardware check list, 15 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, 15 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- HiSilicon Hi3519
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 3.18.20
- Bootloader
- U-Boot 2010.06-svn3792
- Flash
- 256.0 MB
- Image dates
- Mar 28, 2017
- Security
- Signed, not encrypted
- Language & video
- English by default · NTSC
Flash layout: 14 partitions, 7 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 | — | 2017-03-28 |
| 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 | 2017-03-28 |
| custom(ro) | 0x600000 | 0x980000 | 3.5 MB | custom-x.squashfs.img | squashfs | 2017-03-28 |
| product(ro) | 0x980000 | 0xd00000 | 3.5 MB | pd-x.squashfs.img | squashfs | 2017-03-28 |
| Kernel | 0xd00000 | 0x1500000 | 8.0 MB | kernel.img | — | 2017-03-28 |
| romfs(ro) | 0x1500000 | 0x4f00000 | 58.0 MB | romfs-x.squashfs.img | squashfs | 2017-03-28 |
| web(ro) | 0x4f00000 | 0x6300000 | 20.0 MB | web-x.squashfs.img | squashfs | 2017-03-28 |
| ext | 0x6300000 | 0x7e00000 | 27.0 MB | not written | ubi | — |
| lens | 0xdc00000 | 0xde00000 | 2.0 MB | not written | — | — |
| syslog | 0xde00000 | 0xe200000 | 4.0 MB | not written | ubi | — |
| config | 0xe200000 | 0xf100000 | 15.0 MB | not written | ubi | — |
| backup | 0xf100000 | 0x10000000 | 15.0 MB | not written | ubi | — |
Related firmware
Other files for much of the same hardware, from any vendor.
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- DH_SD-Chen-Nova_MultiLang_NP_Stream3_V2.640.0000000.6.R.181011.rar
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