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Firmware

DH_IPC-HX2XXX-Vodka_MultiLang_PN_Stream3_V3.146.0000000.32.R.260708.zip

Dahua firmware released Jul 21, 2026. May work with 1 device, including IPC-HDBW2449FP-AS-E2-IL-0280B.

Released
Jul 21, 2026
Version
V3.146.0000000.32.R
Size
253.5 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
02e41b17e25d639c019dac3346677507
SHA-256
c2e8bf0bbe1db34eef2e4e8b0e177b53a51dcc9afa666a763ea16939b5490eab
Changelog
Release notes

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (1 device).

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

Technical details

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

firmware.bin

Architecture
arm
Image dates
Jul 8, 2026
Security
Signed
Flash layout: 2 partitions, 2 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
firmware-x.ext4.part000x2b4000000x5b400000768.0 MBfirmware-x.ext4.part00.imgext42026-07-08
firmware-x.ext4.part010x2f4000000x5b400000704.0 MBfirmware-x.ext4.part01.imgext42026-07-08

check.bin

Architecture
arm
OEM build
Dahua
Image dates
Jul 8, 2026
Security
Signed
Language & video
English by default · 23 languages · PAL
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

web-x.squashfs.bin

Architecture
arm
OEM build
Dahua
Image dates
Jul 8, 2026
Security
Signed, encrypted
Language & video
English by default · 23 languages · PAL
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: 1 partition, 1 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
web0x137000000x1770000064.0 MBweb-x.squashfs.imgsquashfs2026-07-08

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