Firmware
Amcrest_IPC-Consumer-Hai-Euler_Eng_N_SSW101B_V2.680.00AC008.0.R.220406.bin
Amcrest firmware released Apr 6, 2022. May work with 4 devices, including IPC-A22E-A-LC, IPC-A22E-A-imou, IPC-TA22C-LC.
- Released
- Apr 6, 2022
- Version
- V2.680.00AC008.0
- Size
- 7.4 MB
- Hardware
- 4 devices
Download
Download firmware
Permanent copy on the Internet Archive (item page)
- MD5
811a940ce1e1f2ec3ec8b604605749dc- SHA-256
1e20585f000f2d7eab0656939420794523ab8b11e66c369f40a27d005faf9157- Changelog
- Release notes
Where it's published
Available from
Amcrest
Amcrest
CurrentSold as
- Only for current model
V2.680.00AC008.0 · Listed date Apr 6, 2022
Compatible hardware
Hardware IDs this firmware's installer accepts (4 devices).
Where these IDs come from
- hwid: the device's own hardware check list, 4 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, 4 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- SigmaStar
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 4.9.84
- Flash
- 8.0 MB
- Image dates
- Apr 6, 2022
- Security
- Signed, not encrypted, security baseline V2.1
- Language & video
- English by default · NTSC
Flash layout: 6 partitions, 4 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| U-Boot | 0x0 | 0x30000 | 192.0 KB | dhboot.bin.img | — | 2022-04-06 |
| hwid | 0x30000 | 0x40000 | 64.0 KB | not written | — | — |
| partition(ro) | 0x40000 | 0x50000 | 64.0 KB | partition-x.cramfs.img | cramfs | 2022-04-06 |
| Kernel | 0x50000 | 0x1a0000 | 1.3 MB | kernel.img | — | 2022-04-06 |
| romfs(ro) | 0x1a0000 | 0x7b0000 | 6.1 MB | romfs-x.squashfs.img | squashfs | 2022-04-06 |
| config | 0x7b0000 | 0x800000 | 320.0 KB | not written | jffs2 | — |
About the security baseline: firmware with a higher security baseline can stop a device going back to older firmware. A device already on a higher baseline than V2.1 may refuse this file, and after installing it you may not be able to downgrade to firmware with a lower baseline.