Firmware
Amcrest_IPC-HX25(8)XX-Molec_Eng_NP_V2.820.00AC002.0.R.230408.bin
Amcrest firmware released Apr 8, 2023. May work with 16 devices, including IPC-B2A80-SA, IPC-HDW2431TP-ASDZ, IPC-HDW2531TP-AS.
- Released
- Apr 8, 2023
- Version
- V2.820.00AC002
- Size
- 26.2 MB
- Hardware
- 16 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
6edbe8ce0ed37c8f3cab524538c18c1f- SHA-256
2f05e5eb670a8f4bf7c3c74e306ba0ec8098a79ba793de1d569cbe6e371e6228- Changelog
- Release notes
Where it's published
Available from
Amcrest
Amcrest
CurrentSold as
- For IP5M-T1179EW-28MM And IP5M-T1179EW-36MM
- For IP5M-D1188EW-28MM only
- Only for IP8M-2493EW-V2 and IP8M-2493EB-V2
- Only for IP8M-2496EW-V2 and IP8M-2496EB-V2
- Only for IP8M-T2599EW
- Only for current model
V2.820.00AC002 · Listed date Apr 8, 2023
Vendor link (amcrest-firmwares.s3.amazonaws.com)
Previously at 8 other addresses
- https://amcrest-firmwares.s3.amazonaws.com/Amcrest+Organized+Firmwares/IP5M-D1188EW-28MM/Amcrest_IPC-HX25(8)XX-Molec_Eng_NP_V2.820.00AC002.0.R.230408.bin (last seen Oct 6, 2026)
- https://amcrest-firmwares.s3.amazonaws.com/Amcrest+Organized+Firmwares/IP8M-2496EW-V2/Amcrest_IPC-HX25(8)XX-Molec_Eng_NP_V2.820.00AC002.0.R.230408.bin (last seen Oct 6, 2026)
- https://amcrest-firmwares.s3.amazonaws.com/Amcrest+Organized+Firmwares/IP5M-B1180EW-28MM/Amcrest_IPC-HX25(8)XX-Molec_Eng_NP_V2.820.00AC002.0.R.230408.bin (last seen Oct 6, 2026)
- https://amcrest-firmwares.s3.amazonaws.com/Amcrest+Organized+Firmwares/IP8M-2493EW-V2/Amcrest_IPC-HX25(8)XX-Molec_Eng_NP_V2.820.00AC002.0.R.230408.bin (last seen Oct 6, 2026)
- https://amcrest-firmwares.s3.amazonaws.com/Amcrest+Organized+Firmwares/IP8M-T2599EW/Amcrest_IPC-HX25(8)XX-Molec_Eng_NP_V2.820.00AC002.0.R.230408.bin (last seen Oct 6, 2026)
- https://amcrest-firmwares.s3.amazonaws.com/Amcrest+Organized+Firmwares/IP8M-VT2779EW/Amcrest_IPC-HX25(8)XX-Molec_Eng_NP_V2.820.00AC002.0.R.230408.bin (last seen Oct 22, 2026)
- https://amcrest-firmwares.s3.amazonaws.com/Amcrest+Organized+Firmwares/IP8M-VB2796EW/Amcrest_IPC-HX25(8)XX-Molec_Eng_NP_V2.820.00AC002.0.R.230408.bin (last seen Oct 22, 2026)
- https://amcrest-firmwares.s3.amazonaws.com/Amcrest+Organized+Firmwares/IP8M-VD2793EW/Amcrest_IPC-HX25(8)XX-Molec_Eng_NP_V2.820.00AC002.0.R.230408.bin (last seen Oct 22, 2026)
Available from
Amcrest
Amcrest
No longer listedPublished as
Amcrest_IPC-HX25(8)XX-Molec_Eng_NP_V2.820.00AC002.0.R.230408+(6).bin(an identical file)Sold as
- For IP5M-B1186EW-28MM and IP5M-B1186EB-28MM
V2.820.00AC002 · Listed date Apr 8, 2023
Vendor link (amcrest-firmwares.s3.amazonaws.com)Release notes
Compatible hardware
Hardware IDs this firmware's installer accepts (16 devices).
- IPC-B2A80-SA
- IPC-HDW2431TP-ASDZ
- IPC-HDW2531TP-AS
- IPC-HDW2633T-A
- IPC-HDW2831TP-AS-S2
- IPC-HFW2431SP-SDZ
- IPC-HFW2431TP-ZAS-27135-S2DZ
- IPC-HFW2431TP-ZS-27135-S2DZ
- IPC-HFW2531SP-S
- IPC-HFW2531TP-AS-S2
- IPC-HFW2531TP-ZAS-27135-S2
- IPC-HFW2531TP-ZS-27135-S2
- IPC-HFW2831SP-S-S2
- IPC-HFW2831TP-AS-S2
- IPC-HFW2831TP-ZAS-27135-S2
- IPC-HFW2831TP-ZS-27135-S2
Where these IDs come from
- hwid: the device's own hardware check list, 16 IDs
- Install: the installer's device list (board families), 1 ID, vendor Amcrest (not counted: a more specific list exists)
- check.img: the device's own hardware check list, 16 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- SigmaStar: one of SSC328, SSC325
- Architecture
- arm
- OEM build
- Amcrest
- Bootloader
- U-Boot 2010.06-svn9796
- Flash
- 128.0 MB
- Image dates
- Apr 8, 2023
- Security
- Signed, encrypted
- Language & video
- English by default · NTSC
Flash layout: 20 partitions, 5 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| mini-Boot | 0x0 | 0x280000 | 2.5 MB | not written | — | — |
| U-Boot | 0x340000 | 0x400000 | 768.0 KB | dhboot.bin.img | — | 2023-04-08 |
| hwid | 0x400000 | 0x500000 | 1.0 MB | not written | — | — |
| dgs | 0x500000 | 0x600000 | 1.0 MB | not written | — | — |
| syslog | 0x600000 | 0xd00000 | 7.0 MB | not written | ubi | — |
| config | 0xd00000 | 0x1400000 | 7.0 MB | not written | ubi | — |
| backup | 0x1400000 | 0x1b00000 | 7.0 MB | not written | ubi | — |
| updateflag | 0x1b00000 | 0x1c00000 | 1.0 MB | not written | — | — |
| partition(ro) | 0x1c00000 | 0x1d00000 | 1.0 MB | partition-x.cramfs.img | cramfs | 2023-04-08 |
| product(ro) | 0x1d00000 | 0x2200000 | 5.0 MB | not written | squashfs | — |
| Kernel | 0x2200000 | 0x2900000 | 7.0 MB | kernel.img | — | 2023-04-08 |
| web(ro) | 0x2900000 | 0x3300000 | 10.0 MB | web-x.squashfs.img | squashfs | 2023-04-08 |
| romfs(ro) | 0x3300000 | 0x4c00000 | 25.0 MB | romfs-x.squashfs.img | squashfs | 2023-04-08 |
| aewb(ro) | 0x4c00000 | 0x4e00000 | 2.0 MB | not written | squashfs | — |
| backpart(ro) | 0x4e00000 | 0x4f00000 | 1.0 MB | not written | — | — |
| backproduct(ro) | 0x4f00000 | 0x5400000 | 5.0 MB | not written | — | — |
| backkernel | 0x5400000 | 0x5b00000 | 7.0 MB | not written | — | — |
| backweb(ro) | 0x5b00000 | 0x6500000 | 10.0 MB | not written | — | — |
| backromfs(ro) | 0x6500000 | 0x7e00000 | 25.0 MB | not written | — | — |
| backaewb(ro) | 0x7e00000 | 0x8000000 | 2.0 MB | not written | — | — |
Also published as
Byte-for-byte identical files under other names:
- Amcrest_IPC-HX25(8)XX-Molec_Eng_NP_V2.820.00AC002.0.R.230408+(6).bin
Related firmware
Other files for much of the same hardware, from any vendor.
- DH_IPC-HX25(8)XX-Molec_MultiLang_NP_V2.820.0000000.65.R.250121.zip
Released Mar 7, 2025 · V2.820.0000000.65.R · 17 devices · Dahua
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Released Jan 21, 2025 · V2.820.0000000.65.R · 16 devices · Dahua
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Released Jan 21, 2025 · V2.820.0000000.65.R · 16 devices · Dahua
- DH_IPC-HX25(8)XX-Molec_MultiLang_PN_V2.820.0000000.65.R.250121.zip
Released Jan 21, 2025 · V2.820.0000000.65.R · 17 devices · Dahua
- General_IPC-HX25(8)XX-Molec_MultiLang_NP_V2.820.0000000.65.R.250121.bin
Released Jan 21, 2025 · V2.820.0000000.65.R · 16 devices · ENS Security
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Released Jan 21, 2025 · V2.820.0000000.65.R · 16 devices · Montavue
- General_IPC-HX25(8)XX-Molec_MultiLang_PN_V2.820.0000000.65.R.250121.zip
Released Jan 21, 2025 · V2.820.0000000.65.R · 17 devices · Dahua
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Released Aug 7, 2024 · V2.820.0000000.63.R · 16 devices · Dahua