Skip to content

Firmware

General_SD-Taurus_MultiLang_PN_Stream3-Normal_V3.200.0000028.3.R.260119.zip

Dahua firmware released Jan 19, 2026. May work with 77 devices, including CA-HZ2020GB-A, CA-HZ2023GB-A, CA-HZ2023GB-B.

Released
Jan 19, 2026
Version
V3.200.0000028.3.R
Size
418.7 MB
Hardware
77 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
b1d38842db14bca3cf26255f9e0e3a75
SHA-256
b38d7fbfd9a515b566d8ef3d3c86e3eee8c828fa1508fad5d4da9e9c4c9a60d2

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (77 devices).

Where these IDs come from
  • hwid in General_SD-Taurus_MultiLang_PN_Stream3-Normal_V3.200.0000028.3.R.260119.bin: the device's own hardware check list, 77 IDs
  • Install in General_SD-Taurus_MultiLang_PN_Stream3-Normal_V3.200.0000028.3.R.260119.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in General_SD-Taurus_MultiLang_PN_Stream3-Normal_V3.200.0000028.3.R.260119.bin: the device's own hardware check list, 77 IDs
  • hwid in check.bin: the device's own hardware check list, 77 IDs
  • Install in check.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in check.bin: the device's own hardware check list, 77 IDs

Technical details

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

General_SD-Taurus_MultiLang_PN_Stream3-Normal_V3.200.0000028.3.R.260119.bin

Architecture
arm
OEM build
General
Image dates
Jan 19, 2026
Security
Signed, encrypted
Language & video
English by default · 23 languages · PAL
Software version
V3.200.0000028.3.R.260119
Supported languages (23)

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

Flash layout: 10 partitions, 10 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
mini-boot0x00x1000001.0 MBdhboot-min.bin.img—2026-01-19
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2026-01-19
dtb0x5000000x6000001.0 MBdhdtb.bin.img—2026-01-19
pd0x42000000x4a000008.0 MBpd-x.squashfs.imgsquashfs2026-01-19
kernel0x4a000000x560000012.0 MBkernel.img—2026-01-19
web0x56000000x760000032.0 MBweb-x.squashfs.imgsquashfs2026-01-19
rootfs0x76000000xd60000096.0 MBromfs-x.squashfs.imgsquashfs2026-01-19
firmware0x1ab000000x32b00000384.0 MBfirmware-x.ext4_aa.img—2026-01-19
firmware0x22b000000x32b00000256.0 MBfirmware-x.ext4_ab.img—2026-01-19
firmware0x2ab000000x32b00000128.0 MBfirmware-x.ext4_ac.img—2026-01-19

check.bin

Architecture
arm
OEM build
General
Image dates
Jan 19, 2026
Security
Signed
Language & video
English by default · 23 languages · PAL
Software version
V3.200.0000028.3.R.260119
Supported languages (23)

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

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