Firmware
General_TS-LR22XX-Alps_Eng_V2.000.0000000.3.R.20200713.bin
Dahua firmware released Jul 13, 2020. May work with 2 devices, including TS-LR2218-16ET-240, TS-LR2226-24ET-360.
- Released
- Jul 13, 2020
- Version
- V2.000.0000000.3.R
- Size
- 11.5 MB
- Hardware
- 2 devices
Download
Download firmware
Permanent copy on the Internet Archive (item page)
- MD5
71d261238d5a19b75c4d15ff87ed7bdf- SHA-256
d093612a4048539d5cbea9789e442ad52fd12bf6a45540f6d7d10a4c4c37bf37
Where it's published
Recovered from the Wayback Machine
Dahua
Wayback Machine (dahuawiki.com)
Wayback copyNo longer listedCaptured Sep 29, 2022 from
https://dahuawiki.com/images/Files/Firmware/General_TS-LR22XX-Alps_Eng_V2.000.0000000.3.R.20200713.bin- Recovered from the Wayback Machine (captured 2022-09-29)
V2.000.0000000.3.R · Listed date Jul 13, 2020
Compatible hardware
Hardware IDs this firmware's installer accepts (2 devices).
Where these IDs come from
- hwid: the device's own hardware check list, 2 IDs
- Install: the installer's device list (board families), 10 IDs, vendor General (not counted: a more specific list exists)
- check.img: the device's own hardware check list, 2 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 3.0.8+
- Bootloader
- U-Boot 2010.06-svn8135
- Flash
- 16.0 MB
- Image dates
- Jul 13, 2020
- Security
- Signed, not encrypted
- Language & video
- English by default
Flash layout: 13 partitions, 9 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| min-Boot | 0x0 | 0x30000 | 192.0 KB | not written | — | — |
| U-Boot | 0x40000 | 0x70000 | 192.0 KB | dhboot.bin.img | — | 2020-07-13 |
| hwid | 0x70000 | 0x80000 | 64.0 KB | not written | — | — |
| partition(ro) | 0x80000 | 0x90000 | 64.0 KB | partition-x.cramfs.img | cramfs | 2020-07-13 |
| custom(ro) | 0x90000 | 0xb0000 | 128.0 KB | custom-x.squashfs.img | squashfs | 2020-07-13 |
| product(ro) | 0xb0000 | 0xd0000 | 128.0 KB | pd-x.squashfs.img | squashfs | 2020-07-13 |
| Kernel | 0xd0000 | 0x230000 | 1.4 MB | kernel.img | — | 2020-07-13 |
| romfs(ro) | 0x230000 | 0x310000 | 896.0 KB | romfs-x.squashfs.img | squashfs | 2020-07-13 |
| web(ro) | 0x310000 | 0x790000 | 4.5 MB | web-x.squashfs.img | squashfs | 2020-07-13 |
| user(ro) | 0x790000 | 0xf10000 | 7.5 MB | user-x.squashfs.img | squashfs | 2020-07-13 |
| syslog | 0xf10000 | 0xf60000 | 320.0 KB | not written | jffs2 | — |
| config | 0xf60000 | 0xfb0000 | 320.0 KB | config-x.jiffs2.img | jffs2 | 2020-07-13 |
| backup | 0xfb0000 | 0x1000000 | 320.0 KB | not written | jffs2 | — |
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_TS-LR22XX-Alps_Eng_V1.000.0000003.2.R.20181025.bin
Released Oct 25, 2018 · V1.000.0000003.2.R · 2 devices · Dahua