Firmware
Amcrest_IPC-ACK-Themis_Eng_N_AMCREST_V2.400.AC02.15.R.20170731.bin
Amcrest firmware released Jul 31, 2017. May work with 10 devices, including IPC-A15, IPC-A35, IPC-C15.
- Released
- Jul 31, 2017
- Version
- V2.400.0002.15.R
- Size
- 12.4 MB
- Hardware
- 10 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
7f515d2d27d77bbe2c26c3d7ee6a1966- SHA-256
d1ffcfb9c1e2c68e280e26271d9a33bbd8c9236058afbcf84f2397a84b4f301d- Changelog
- Release notes
Where it's published
Available from
Amcrest
Amcrest
CurrentSold as
- For IP3M-956EB and IP3M-956EW - DISCONTINUED
V2.400.0002.15.R · Listed date Jul 31, 2017
Compatible hardware
Hardware IDs this firmware's installer accepts (10 devices).
- IPC-A15
- IPC-A35
- IPC-C15
- IPC-C35
- IPC-HDBW1120E-AW
- IPC-HDBW1120E-W
- IPC-HDBW1320E-AW
- IPC-HDBW1320E-W
- IPC-K15
- IPC-K35
Where these IDs come from
- check.img: the device's own hardware check list, 10 IDs
- Install: the installer's device list (board families), 5 IDs, vendor Amcrest (not counted: a more specific list exists)
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- Ambarella: one of S2LM, S2L
- Architecture
- arm
- OEM build
- Amcrest
- Kernel
- Linux 3.10.50
- Bootloader
- U-Boot 2010.06-svn4025
- Flash
- 32.0 MB
- Image dates
- Jul 31, 2017
- Security
- Not signed, not encrypted
- Language & video
- English by default · NTSC
Flash layout: 15 partitions, 9 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| MinBoot | 0x0 | 0x40000 | 256.0 KB | dhboot-min.bin.img | — | 2017-07-31 |
| U-Boot | 0x80000 | 0xc0000 | 256.0 KB | dhboot.bin.img | — | 2017-07-31 |
| hwid | 0xc0000 | 0xe0000 | 128.0 KB | not written | — | — |
| partition(ro) | 0xe0000 | 0xf0000 | 64.0 KB | partition-x.cramfs.img | cramfs | 2017-07-31 |
| Kernel | 0xf0000 | 0x270000 | 1.5 MB | kernel.img | — | 2017-07-31 |
| romfs(ro) | 0x270000 | 0x3c0000 | 1.3 MB | romfs-x.squashfs.img | squashfs | 2017-07-31 |
| web(ro) | 0x3c0000 | 0x600000 | 2.3 MB | web-x.squashfs.img | squashfs | 2017-07-31 |
| user(ro) | 0x600000 | 0xe00000 | 8.0 MB | user-x.squashfs.img | squashfs | 2017-07-31 |
| updateflag | 0xe00000 | 0xe30000 | 192.0 KB | not written | — | — |
| config | 0xe30000 | 0xea0000 | 448.0 KB | not written | jffs2 | — |
| product(ro) | 0xea0000 | 0xeb0000 | 64.0 KB | pd-x.squashfs.img | squashfs | 2017-07-31 |
| custom(ro) | 0xeb0000 | 0xed0000 | 128.0 KB | custom-x.squashfs.img | squashfs | 2017-07-31 |
| backupker(ro) | 0xed0000 | 0xfb0000 | 896.0 KB | not written | squashfs | — |
| backupfs(ro) | 0xfb0000 | 0x1000000 | 320.0 KB | not written | squashfs | — |
| user1(ro) | 0x1000000 | 0x2000000 | 16.0 MB | not written | squashfs | — |
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