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Firmware

General_IPC-HX3XXX-256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.81.R.260508.bin

ENS Security and EmpireTech firmware released May 8, 2026. May work with 20 devices, including IPC-HDBW3449R1-ZAS-PV-S5, IPC-HDBW3549R1-ZAS-PV-S5, IPC-HDBW3649R1-ZAS-PV-27135-S5.

Released
May 8, 2026
Version
V3.140.0000000.81.R
Size
154.5 MB
Hardware
20 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
6d134b7da513fb540942b8c6d108f912
SHA-256
420184af86eecb8d5903f7e0efd9a338a78d775c8b63d42a37e4143be863b322
Changelog
Release notes

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 General (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
General
Image dates
May 8, 2026
Security
Signed, encrypted
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
firmware0x50000000xc800000120.0 MBfirmware-x.squashfs.imgsquashfs2026-05-08
kernel-aol0x50000000x57000007.0 MBkernel-aol.img—2026-05-08
rootfs-aol0x57000000x750000030.0 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

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