Firmware
Amcrest_IPC-HX2X3X-Rhea_Eng_N_Stream3_AMCREST_V2.622.00AC000.0.T.181206.bin
Amcrest firmware released Jun 26, 2018. May work with 64 devices, including IPC-HDBW1230E, IPC-HDBW1230E-S, IPC-HDBW1231E.
- Released
- Jun 26, 2018
- Version
- V2.460.AC01.0.R
- Size
- 20.6 MB
- Hardware
- 64 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
12b560d652340d1697c5f3458960b2f7- SHA-256
c36341795c491c5aa4cdee8ba2766d316c0c3b1983d3e1a97c9685177f527300- Changelog
- Release notes
Where it's published
Available from
Amcrest
Amcrest
Current- Only for IP4M-1054EW - DISCONTINUED
- For IP4M-1055EB and IP4M-1055EW - DISCONTINUED
- Only for IP5M-1173EW - DISCONTINUED
- Only for IP2M-854EW - DISCONTINUED
V2.460.AC01.0.R · Listed date Jun 26, 2018
Compatible hardware
Hardware IDs this firmware's installer accepts (64 devices).
- IPC-HDBW1230E
- IPC-HDBW1230E-S
- IPC-HDBW1231E
- IPC-HDBW1231E-S
- IPC-HDBW1431E
- IPC-HDBW1431E-S
- IPC-HDBW1531E
- IPC-HDBW1531E-S
- IPC-HDBW2230R-VF
- IPC-HDBW2230R-Z
- IPC-HDBW2230R-Z-2713
- IPC-HDBW2231R-VF
- IPC-HDBW2231R-Z
- IPC-HDBW2231R-Z-2713
- IPC-HDBW2431R-VF
- IPC-HDBW2431R-Z
- IPC-HDBW2431R-Z-2713
- IPC-HDBW2531R-VFAS-27135
- IPC-HDBW2531R-VFS-27135
- IPC-HDBW2531R-ZAS-27135
- IPC-HDBW2531R-ZS-27135
- IPC-HDBW3231E-AS
- IPC-HDPW1231FP-AS
- IPC-HDW1230S
- IPC-HDW1230SN
- IPC-HDW1231S
- IPC-HDW1431S
- IPC-HDW1431SN
- IPC-HDW1531S
- IPC-HDW2230RP-ZS
- IPC-HDW2230RP-ZS-2713
- IPC-HDW2231RP-ZS
- IPC-HDW2231RP-ZS-2713
- IPC-HDW2431RP-ZS
- IPC-HDW2431RP-ZS-2713
- IPC-HDW2531RP-ZS-27135
- IPC-HDW2531RP-ZS-27135-XW
- IPC-HFW1230S
- IPC-HFW1230SN
- IPC-HFW1231S
- IPC-HFW1431S
- IPC-HFW1431S-S2
- IPC-HFW1431SN
- IPC-HFW1531S
- IPC-HFW1831C-PIR
- IPC-HFW2230R-VFS
- IPC-HFW2230R-ZS
- IPC-HFW2230R-ZS-2713
- IPC-HFW2230T-ZAS-2713
- IPC-HFW2230T-ZS-2713
- IPC-HFW2231R-VFS
- IPC-HFW2231R-ZS
- IPC-HFW2231R-ZS-2713
- IPC-HFW2231T-ZAS-2713
- IPC-HFW2231T-ZS-2713
- IPC-HFW2431R-VFS
- IPC-HFW2431R-ZS
- IPC-HFW2431R-ZS-2713
- IPC-HFW2431T-ZAS-2713
- IPC-HFW2431T-ZS-2713
- IPC-HFW2531R-VFAS-IRE6-27135
- IPC-HFW2531R-VFS-IRE6-27135
- IPC-HFW2531R-ZS-IRE6-27135
- IPC-HFW2531RP-ZAS-IRE6-27135
Where these IDs come from
- Install: the installer's device list (board families), 5 IDs, vendor Amcrest (not counted: a more specific list exists)
- check.img: the device's own hardware check list, 64 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- Ambarella S3L
- Architecture
- arm
- OEM build
- Amcrest
- Kernel
- Linux 3.10.73
- Bootloader
- U-Boot 2010.06-svn5733
- Flash
- 32.0 MB
- Image dates
- Dec 6, 2018
- Security
- Signed, not encrypted
- Language & video
- English by default · NTSC
Flash layout: 16 partitions, 10 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 | — | 2018-12-06 |
| U-Boot | 0x80000 | 0xc0000 | 256.0 KB | dhboot.bin.img | — | 2018-12-06 |
| hwid | 0xc0000 | 0xe0000 | 128.0 KB | not written | — | — |
| partition(ro) | 0xe0000 | 0xf0000 | 64.0 KB | partition-x.cramfs.img | cramfs | 2018-12-06 |
| user(ro) | 0xf0000 | 0x1000000 | 15.1 MB | user-x.squashfs.img | squashfs | 2018-12-06 |
| half-boot | 0x1000000 | 0x1040000 | 256.0 KB | dhboot-min-halfstart.bin.img | — | 2018-12-06 |
| Kernel | 0x1040000 | 0x1200000 | 1.8 MB | kernel.img | — | 2018-12-06 |
| web(ro) | 0x1200000 | 0x1880000 | 6.5 MB | web-x.squashfs.img | squashfs | 2018-12-06 |
| product(ro) | 0x1880000 | 0x18a0000 | 128.0 KB | pd-x.squashfs.img | squashfs | 2018-12-06 |
| custom(ro) | 0x18a0000 | 0x1970000 | 832.0 KB | custom-x.squashfs.img | squashfs | 2018-12-06 |
| data | 0x1970000 | 0x1a70000 | 1.0 MB | not written | jffs2 | — |
| updateflag | 0x1a70000 | 0x1aa0000 | 192.0 KB | not written | — | — |
| config | 0x1aa0000 | 0x1b10000 | 448.0 KB | not written | jffs2 | — |
| backup | 0x1b10000 | 0x1b80000 | 448.0 KB | not written | jffs2 | — |
| romfs(ro) | 0x1b80000 | 0x1fd0000 | 4.3 MB | romfs-x.squashfs.img | squashfs | 2018-12-06 |
| dgs | 0x1fd0000 | 0x2000000 | 192.0 KB | not written | — | — |
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_IPC-HX2X3X-Rhea_MultiLang_PN_Stream2_V2.800.0000033.0.R.260821.bin
Released Aug 21, 2026 · V2.800.0000033.0.R · 71 devices · Dahua
- DH_IPC-HX2X3X-Rhea_MultiLang_PN_Stream2_V2.800.0000033.0.R.260821.zip
Released Aug 21, 2026 · V2.800.0000033.0.R · 71 devices · Dahua
- General_IPC-HX2X3X-Rhea_MultiLang_NP_Stream2_V2.800.0000033.0.R.260821.bin
Released Aug 21, 2026 · V2.800.0000033.0.R · 71 devices · ENS Security
- General_IPC-HX2X3X-Rhea_MultiLang_PN_Stream2_V2.800.0000033.0.R.260821.zip
Released Aug 21, 2026 · V2.800.0000033.0.R · 71 devices · Dahua
- General_IPC-HX2X3X-Rhea_MultiLang_NP_Stream2_V2.800.0000032.0.R.250224.zip
Released May 15, 2025 · V2.800.0000032.0.R · 71 devices · Inaxsys
- DH_IPC-HX2X3X-Rhea_MultiLang_NP_Stream2_V2.800.0000032.0.R.250224.zip
Released May 6, 2025 · V2.800.0000032.0.R · 71 devices · Dahua
- DH_IPC-HX2X3X-Rhea_MultiLang_PN_Stream2_V2.800.0000032.0.R.250224.bin
Released Feb 24, 2025 · V2.800.0000032.0.R · 71 devices · Dahua
- DH_IPC-HX2X3X-Rhea_MultiLang_PN_Stream2_V2.800.0000032.0.R.250224.zip
Released Feb 24, 2025 · V2.800.0000032.0.R · 71 devices · Dahua, Cifra, ASM