Firmware
DH_TPC-SD2221-TB_EngItlSpnFrn_PN_V2.630.0000000.1.R.190530.bin
Dahua firmware released May 30, 2019. May work with 1 device, including TPC-SD2221-TB.
- Released
- May 30, 2019
- Version
- V2.630.0000000.1.R
- Size
- 50.8 MB
- Hardware
- 1 device
Download
Download firmware
Permanent copy on the Internet Archive (item page)
- MD5
8f5b5265eb500a658996a997c7262d6e- SHA-256
cf886978e8207194849cd2684b4c8d789671bf4dce7fa387565dad0a2badfdcf
Where it's published
Mirrored by
Dahua
files.dahua.support
MirrorSold as
- Folder: Kamery -IP- termowizyjne/TPC-SD2221-B3F4
V2.630.0000000.1.R · Listed date May 30, 2019
Compatible hardware
Hardware IDs this firmware's installer accepts (1 device).
Where these IDs come from
- hwid: the device's own hardware check list, 1 ID
- Install: the installer's device list (board families), 4 IDs, vendor General (not counted: a more specific list exists)
- check.img: the device's own hardware check list, 1 ID
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- HiSilicon Hi3519AV100
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 4.9.37
- Flash
- 256.0 MB
- Image dates
- May 30, 2019
- Security
- Signed, not encrypted
- Language & video
- English by default · 4 languages · PAL
Supported languages (4)
English, Italian, Spanish, French
Flash layout: 24 partitions, 7 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| mini-Boot | 0x0 | 0x100000 | 1.0 MB | not written | — | — |
| U-Boot | 0x200000 | 0x300000 | 1.0 MB | dhboot.bin.img | — | 2019-05-30 |
| hwid | 0x300000 | 0x400000 | 1.0 MB | not written | — | — |
| ErrCode | 0x400000 | 0x500000 | 1.0 MB | not written | — | — |
| updateflag | 0x500000 | 0x600000 | 1.0 MB | not written | — | — |
| partition(ro) | 0x600000 | 0x700000 | 1.0 MB | partition-x.cramfs.img | cramfs | 2019-05-30 |
| product(ro) | 0x700000 | 0x900000 | 2.0 MB | pd-x.squashfs.img | squashfs | 2019-05-30 |
| Kernel | 0x900000 | 0x1100000 | 8.0 MB | kernel.img | — | 2019-05-30 |
| romfs(ro) | 0x1100000 | 0x3900000 | 40.0 MB | romfs-x.squashfs.img | squashfs | 2019-05-30 |
| web(ro) | 0x3900000 | 0x4100000 | 8.0 MB | web-x.squashfs.img | squashfs | 2019-05-30 |
| aewb(ro) | 0x4100000 | 0x4b00000 | 10.0 MB | not written | squashfs | — |
| firmware(ro) | 0x4b00000 | 0x5f00000 | 20.0 MB | firmware-x.squashfs.img | squashfs | 2019-05-30 |
| backpart(ro) | 0x5f00000 | 0x6000000 | 1.0 MB | not written | — | — |
| backproduct(ro) | 0x6000000 | 0x6200000 | 2.0 MB | not written | — | — |
| backkernel | 0x6200000 | 0x6a00000 | 8.0 MB | not written | — | — |
| backromfs(ro) | 0x6a00000 | 0x9200000 | 40.0 MB | not written | — | — |
| backweb(ro) | 0x9200000 | 0x9a00000 | 8.0 MB | not written | — | — |
| backaewb(ro) | 0x9a00000 | 0xa400000 | 10.0 MB | not written | — | — |
| backfirmware | 0xa400000 | 0xb800000 | 20.0 MB | not written | — | — |
| appdata | 0xb800000 | 0xbc00000 | 4.0 MB | not written | ext4 | — |
| backup | 0xbc00000 | 0xcc00000 | 16.0 MB | not written | ubi | — |
| syslog | 0xcc00000 | 0xdc00000 | 16.0 MB | not written | ubi | — |
| config | 0xdc00000 | 0xec00000 | 16.0 MB | not written | ubi | — |
| data | 0xec00000 | 0x10000000 | 20.0 MB | not written | ubi | — |
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_TPC-SD2221-TB_MultiLang_NP_V2.630.0000000.7.R.210707.zip
Released Jul 16, 2021 · V2.630.0000000.7.R · 2 devices · Dahua
- DH_TPC-SD2221-TB_MultiLang_PN_V2.630.0000000.7.R.210707.zip
Released Jul 16, 2021 · V2.630.0000000.7.R · 2 devices · Dahua
- DH_TPC-SD2221-TB_MultiLang_PN_V2.630.0000000.7.R.210707.bin
Released Jul 7, 2021 · V2.630.0000000.7.R · 2 devices · Sveistrup