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Firmware

DH_IPC-HX3XXX-256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.62.R.260114.bin

Dahua firmware released Jan 14, 2026. May work with 20 devices, including IPC-HDBW3449R1-ZAS-PV-S5, IPC-HDBW3549R1-ZAS-PV-S5, IPC-HDBW3649R1-ZAS-PV-27135-S5.

Released
Jan 14, 2026
Version
V3.140.0000000.62.R
Size
154.9 MB
Hardware
20 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
22d76fc84f2b023b525c0c44886119bc
SHA-256
ff7d4962bdde2dd17f3f88bb3401dab144afab7fcdba5b1ff5d0923248777bfa

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (20 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 20 IDs
  • Install: the installer's device list (board families), 1 ID, vendor Dahua (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 20 IDs

Technical details

Read from inside the firmware (dahua package (zip variant)).

Architecture
arm
OEM build
Dahua
Image dates
Jan 14, 2026
Security
Signed, encrypted
Language & video
English by default · 23 languages · PAL
Software version
V3.140.0000000.62.R.260114
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—2026-01-14
U-Boot0x1000000x1c0000768.0 KBdhboot.bin.img—2026-01-14
dtb0x5000000x6000001.0 MBdhdtb.bin.img—2026-01-14
dtb-bak0x6000000x7000001.0 MBdhdtb-bak.bin.img—2026-01-14
firmware0x50000000xc800000120.0 MBfirmware-x.squashfs.imgsquashfs2026-01-14
kernel-aol0x50000000x57000007.0 MBkernel-aol.img—2026-01-14
rootfs-aol0x57000000x750000030.0 MBromfs-x-aol.squashfs.imgsquashfs2026-01-14
rootfs0xc8000000xe60000030.0 MBromfs-x.squashfs.imgsquashfs2026-01-14
kernel0xe6000000xed000007.0 MBkernel.img—2026-01-14
web0xed000000xfd0000016.0 MBweb-x.squashfs.imgsquashfs2026-01-14
pd0xfd000000x100000003.0 MBpd-x.squashfs.imgsquashfs2026-01-14

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