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Firmware

DH_SD-Vodka_MultiLang_PN_Stream3-ITOP-Normal_V3.211.0000007.1.R.260206.zip

Dahua firmware released Feb 6, 2026. May work with 80 devices, including CA-HZ2023GBS2-A, CA-HZ2032GBS2-B, CA-HZ2032MB-A.

Released
Feb 6, 2026
Version
V3.211.0000007.1.R
Size
478.7 MB
Hardware
80 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
9fe645b89024ec5ecf812512bec08842
SHA-256
8d52b1231c43a989cd0f12e260b0f1110c8c00b56cae3c0da9be61ad3cc39f85
Changelog
Release notes

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (80 devices).

Where these IDs come from
  • hwid in DH_SD-Vodka_MultiLang_PN_Stream3-ITOP-Normal_V3.211.0000007.1.R.260206.bin: the device's own hardware check list, 80 IDs
  • Install in DH_SD-Vodka_MultiLang_PN_Stream3-ITOP-Normal_V3.211.0000007.1.R.260206.bin: the installer's device list (board families), 1 ID, vendor Dahua (not counted: a more specific list exists)
  • check.img in DH_SD-Vodka_MultiLang_PN_Stream3-ITOP-Normal_V3.211.0000007.1.R.260206.bin: the device's own hardware check list, 80 IDs
  • hwid in check.bin: the device's own hardware check list, 80 IDs
  • 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, 80 IDs

Technical details

Read from inside the firmware (bundle of several firmwares). This file bundles 2 firmware images.

DH_SD-Vodka_MultiLang_PN_Stream3-ITOP-Normal_V3.211.0000007.1.R.260206.bin

SoC
HiSilicon Hi3519DV500
Architecture
arm
OEM build
Dahua
Image dates
Feb 6, 2026
Security
Signed
Language & video
English by default · 23 languages · PAL
Software version
V3.211.0000007.1.R.260206
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: 17 partitions, 17 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
bootloader0x00x1000001.0 MBdhboot-min.bin.img—2026-02-06
bootloader0x2000000x3000001.0 MBdhboot.bin.img—2026-02-06
dtb0x5000000x6000001.0 MBdhdtb.bin.img—2026-02-06
pd0x3a000000x42000008.0 MBpd-x.squashfs.imgsquashfs2026-02-06
web0x42000000x620000032.0 MBweb-x.squashfs.imgsquashfs2026-02-06
kernel0x62000000x820000032.0 MBkernel.img—2026-02-06
rootfs0xa2000000xe20000064.0 MBromfs-x.squashfs_aa.img—2026-02-06
rootfs0xe2000000x1220000064.0 MBromfs-x.squashfs_ab.img—2026-02-06
rootfs0x122000000x1420000032.0 MBromfs-x.squashfs_ac.img—2026-02-06
firmware0x26b000000x2ab0000064.0 MBfirmware-x.squashfs_aa.img—2026-02-06
itop0x46b000000x4ab0000064.0 MBitop-x.ext4_aa.imgext42026-02-06
itop0x4ab000000x4eb0000064.0 MBitop-x.ext4_ab.img—2026-02-06
itop0x4eb000000x52b0000064.0 MBitop-x.ext4_ac.img—2026-02-06
itop0x52b000000x56b0000064.0 MBitop-x.ext4_ad.img—2026-02-06
itop0x56b000000x5ab0000064.0 MBitop-x.ext4_ae.img—2026-02-06
itop0x5ab000000x5eb0000064.0 MBitop-x.ext4_af.img—2026-02-06
itop0x5eb000000x86b00000640.0 MBitop-x.ext4_ag.img—2026-02-06

check.bin

Architecture
arm
OEM build
Dahua
Image dates
Feb 6, 2026
Security
Signed
Language & video
English by default · 23 languages · PAL
Software version
V3.211.0000007.1.R.260206
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

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