Firmware
DH_IPC-HX2(1)XXX-Molec_EngSpnRus_PN_V2.840.0000000.15.R.250730.bin
Dahua firmware released Jul 30, 2025. May work with 21 devices, including IPC-B2A30, IPC-HDBW1230R-V2-BF, IPC-HDBW1230R-ZS-2812-S4-BF.
- Released
- Jul 30, 2025
- Version
- V2.840.0000000.15.R
- Size
- 17.3 MB
- Hardware
- 21 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
9e7c23fc255e663949c4a94d2c2e9b3a- SHA-256
61196dae15112e07414fe1c1e49a60ce45134b9d8b3ef86628659a69caa094d1
Where it's published
Mirrored by
Dahua
files.dahua.support
MirrorSold as
- Folder: Kamery -IP- stałopozycyjne/LITE265-S5
V2.840.0000000.15.R · Listed date Jul 30, 2025
Compatible hardware
Hardware IDs this firmware's installer accepts (21 devices).
- IPC-B2A30
- IPC-HDBW1230R-V2-BF
- IPC-HDBW1230R-ZS-2812-S4-BF
- IPC-HDBW1230RP-S4-BF
- IPC-HDBW2233R-SA-V2A
- IPC-HDBW2433R-SA-V2A
- IPC-HDPW3230DR1-ZS-2812
- IPC-HDPW3230R1-VFAS-2812
- IPC-HDPW3230R1-ZAS-2812
- IPC-HDW1330C-A-BF
- IPC-HDW1330C-A-V2-BF
- IPC-HDW2233T-A-IL-V2A
- IPC-HDW2433T-A-IL-V2A
- IPC-HFW1239SP-A-LED-S5-QH3
- IPC-HFW1330M-BF
- IPC-HFW1330SP-S4-BF
- IPC-HFW1439SP-A-LED-S4
- IPC-HFW2233M-A-V2A
- IPC-HFW2433M-A-V2A
- IPC-HFW3230DF2-ZSA-2812
- IPC-HFW3230F2-ZAS-2812
Where these IDs come from
- hwid: the device's own hardware check list, 21 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, 21 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- SigmaStar SSC325
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 4.9.84
- Bootloader
- U-Boot 2010.06-svn17449
- Flash
- 16.0 MB
- Image dates
- Jul 30, 2025
- Security
- Signed, not encrypted, security baseline V2.3
- Language & video
- English by default · 3 languages · PAL
Supported languages (3)
English, Spanish, Russian
Flash layout: 11 partitions, 5 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| mini-Boot | 0x0 | 0x40000 | 256.0 KB | not written | — | — |
| U-Boot | 0x80000 | 0xc0000 | 256.0 KB | dhboot.bin.img | — | 2025-07-30 |
| hwid | 0xc0000 | 0xd0000 | 64.0 KB | not written | — | — |
| partition(ro) | 0xd0000 | 0xe0000 | 64.0 KB | partition-x.cramfs.img | cramfs | 2025-07-30 |
| Kernel | 0xe0000 | 0x280000 | 1.6 MB | kernel.img | — | 2025-07-30 |
| web(ro) | 0x280000 | 0x750000 | 4.8 MB | kernel-aol.img | squashfs | 2025-07-30 |
| romfs(ro) | 0x750000 | 0xf00000 | 7.7 MB | romfs-x.squashfs.img | squashfs | 2025-07-30 |
| config | 0xf00000 | 0xf50000 | 320.0 KB | not written | jffs2 | — |
| backup | 0xf50000 | 0xfa0000 | 320.0 KB | not written | jffs2 | — |
| dgs | 0xfa0000 | 0xff0000 | 320.0 KB | not written | — | — |
| updateflag | 0xff0000 | 0x1000000 | 64.0 KB | not written | — | — |
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 V2.3 may refuse this file, and after installing it you may not be able to downgrade to firmware with a lower baseline.
Related firmware
Other files for much of the same hardware, from any vendor.
- Intelbras_VIP_3240_Z_G3_Firmware_VIP_3240_Z_G3_14-10-25.zip
Released Oct 14, 2025 · 21 devices · Intelbras
- DH_IPC-HX2(1)XXX-Molec_EngSpnRus_NP_V2.840.0000000.15.R.250730.zip
Released Aug 19, 2025 · V2.840.0000000.15.R · 21 devices · Dahua
- DH_IPC-HX2(1)XXX-Molec_EngSpnRus_PN_V2.840.0000000.15.R.250730.zip
Released Aug 19, 2025 · V2.840.0000000.15.R · 21 devices · Dahua
- DH_IPC-HX2(1)XXX-Molec_EngSpnRus_PN_V2.840.0000000.13.R.240726.bin
Released Jul 26, 2024 · V2.840.0000000.13.R · 21 devices · Dahua
- DH_IPC-HX2(1)XXX-Molec_EngSpnRus_PN_V2.840.0000000.11.R.240403.bin
Released Apr 3, 2024 · V2.840.0000000.11.R · 21 devices · Dahua
- DH_IPC-HX2(1)XXX-Molec_EngSpnRus_PN_V2.840.0000000.8.R.230920.bin
Released Sep 20, 2023 · V2.840.0000000.8.R · 21 devices · Dahua
- DH_IPC-HX2(1)XXX-Molec_EngSpnRus_PN_V2.840.0000000.6.R.230111.bin
Released Jan 11, 2023 · V2.840.0000000.6.R · 21 devices · Dahua
- DH_IPC-HX2(1)XXX-Molec_EngSpnRus_PN_V2.840.0000000.5.R.221222.bin
Released Dec 22, 2022 · V2.840.0000000.5.R · 22 devices · Dahua