Firmware
Amcrest_IPC-Consumer-Hai-Riemann_Eng_N_SSV6X5X_V2.800.00AC006.0.R.220707.bin
Amcrest firmware released Jul 7, 2022. May work with 10 devices, including IPC-A22E-K-LC, IPC-A22E-K-imou, IPC-A42-D-LC.
- Released
- Jul 7, 2022
- Version
- V2.800.00AC006.0
- Size
- 6.4 MB
- Hardware
- 10 devices
Download
Download firmware
Permanent copy on the Internet Archive (item page)
- MD5
f67b92a0e0eecbbfd845260781191b4c- SHA-256
db632bba1e34a2c2d453d6ff555d209da0a7dc8194e338160b2ca4a0d177d4d5- Changelog
- Release notes
Where it's published
Available from
Amcrest
Amcrest
CurrentV2.800.00AC006.0 · Listed date Jul 7, 2022
Compatible hardware
Hardware IDs this firmware's installer accepts (10 devices).
- IPC-A22E-K-LC
- IPC-A22E-K-imou
- IPC-A42-D-LC
- IPC-A42-D-imou
- IPC-A46L-D-imou
- IPC-G42F-D-LC
- IPC-S41F-LC
- IPC-S41F-imou
- IPC-TA42-D-imou
- IPC-TA46L-D-LC
Where these IDs come from
- hwid: the device's own hardware check list, 10 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, 10 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- Fullhan: one of FH8852, FH8856, FH8852V200, FH8856V200, FH8858V200
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 4.9.129
- Bootloader
- U-Boot 2010.06
- Flash
- 8.0 MB
- Image dates
- Jul 7, 2022
- Security
- Signed, not encrypted, security baseline V2.1
- Language & video
- English by default · NTSC
Flash layout: 7 partitions, 4 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| U-Boot | 0x0 | 0x50000 | 320.0 KB | dhboot.bin.img | — | 2022-07-07 |
| hwid | 0x50000 | 0x60000 | 64.0 KB | not written | — | — |
| partition(ro) | 0x60000 | 0x70000 | 64.0 KB | partition-x.cramfs.img | cramfs | 2022-07-07 |
| Kernel | 0x70000 | 0x1d0000 | 1.4 MB | kernel.img | — | 2022-07-07 |
| romfs(ro) | 0x1d0000 | 0x760000 | 5.6 MB | romfs-x.squashfs.img | squashfs | 2022-07-07 |
| config | 0x760000 | 0x7b0000 | 320.0 KB | not written | jffs2 | — |
| backup | 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.