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Firmware

DH_IPC-HX5(4)XXX-DT256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.81.R.260508.zip

Dahua firmware released May 23, 2026. May work with 3 devices, including IPC-HDPW5441CP-AS-PV, IPC-HDPW5443C-PV-DTFX-MP.

Released
May 23, 2026
Version
V3.140.0000000.81.R
Size
147.0 MB
Hardware
3 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
be3d50c1b2123f34ec43351082a01f99
SHA-256
e9123841f934e425815623fcea8b669263ebb06d87cac649d97a8d3b7ee6f457
Changelog
Release notes

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (3 devices). Names with placeholders such as x or XXX are board families.

Where these IDs come from
  • hwid in DH_IPC-HX5(4)XXX-DT256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.81.R.260508.bin: the device's own hardware check list, 2 IDs
  • Install in DH_IPC-HX5(4)XXX-DT256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.81.R.260508.bin: the installer's device list (board families), 1 ID, vendor Dahua (not counted: a more specific list exists)
  • check.img in DH_IPC-HX5(4)XXX-DT256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.81.R.260508.bin: the device's own hardware check list, 2 IDs
  • Install in firmware-x.squashfs.bin: the installer's device list (board families), 1 ID, vendor Dahua
  • Install in web-x.squashfs.bin: the installer's device list (board families), 1 ID, vendor Dahua

Technical details

Read from inside the firmware (bundle of several firmwares). This file bundles 3 firmware images.

DH_IPC-HX5(4)XXX-DT256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.81.R.260508.bin

Architecture
arm
OEM build
Dahua
Image dates
May 8, 2026
Security
Signed
Language & video
English by default · 23 languages · PAL
Software version
V3.140.0000000.81.R.260508
Supported languages (23)

English, TradChinese, Italian, Spanish, Japanese, Russian, French, German, Portugal, Turkey, Poland, Romanian, Hungarian, Korean, Czechish, Dutch, Ukrainian, Vietnamese, Arabic, SpanishEU, Hebrew, Thai, Indonesian

Flash layout: 11 partitions, 11 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
mini-boot0x00x1000001.0 MBdhboot-min.bin.img—2026-05-08
U-Boot0x1000000x1c0000768.0 KBdhboot.bin.img—2026-05-08
dtb0x5000000x6000001.0 MBdhdtb.bin.img—2026-05-08
dtb-bak0x6000000x7000001.0 MBdhdtb-bak.bin.img—2026-05-08
firmware0x82000000xc80000070.0 MBfirmware-x.squashfs.imgsquashfs2026-05-08
kernel-aol0x82000000x89000007.0 MBkernel-aol.img—2026-05-08
rootfs-aol0x89000000xa70000030.0 MBromfs-x-aol.squashfs.imgsquashfs2026-05-08
rootfs0xc8000000xe60000030.0 MBromfs-x.squashfs.imgsquashfs2026-05-08
kernel0xe6000000xed000007.0 MBkernel.img—2026-05-08
web0xed000000xfd0000016.0 MBweb-x.squashfs.imgsquashfs2026-05-08
pd0xfd000000x100000003.0 MBpd-x.squashfs.imgsquashfs2026-05-08

firmware-x.squashfs.bin

Architecture
arm
OEM build
Dahua
Image dates
May 8, 2026
Security
Signed, encrypted
Flash layout: 1 partition, 1 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
pd0x82000000xc80000070.0 MBfirmware-x.squashfs.imgsquashfs2026-05-08

web-x.squashfs.bin

Architecture
arm
OEM build
Dahua
Image dates
May 8, 2026
Security
Signed, encrypted
Flash layout: 1 partition, 1 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
web0xed000000xfd0000016.0 MBweb-x.squashfs.imgsquashfs2026-05-08

Other files for much of the same hardware, from any vendor.