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Firmware

DH_SD-Taurus_MultiLang_PN_Stream3-Normal-M_V3.200.0000028.2.R.250522.zip

Dahua firmware released May 22, 2025. May work with 7 devices, including CA-HZ8025GA-A, CA-HZ8025GB-B, CA-HZ8040GA-A.

Released
May 22, 2025
Version
V3.200.0000028.2.R
Size
181.0 MB
Hardware
7 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
753ea333cbfcf8bcc9fb39784932d443
SHA-256
ef718623be03658245246056e463fc2305626374d6ac5b9cef6afb2e7ee77e46

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (7 devices).

Where these IDs come from
  • hwid in DH_SD-Taurus_MultiLang_PN_Stream3-Normal-M_V3.200.0000028.2.R.250522.bin: the device's own hardware check list, 7 IDs
  • Install in DH_SD-Taurus_MultiLang_PN_Stream3-Normal-M_V3.200.0000028.2.R.250522.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in DH_SD-Taurus_MultiLang_PN_Stream3-Normal-M_V3.200.0000028.2.R.250522.bin: the device's own hardware check list, 7 IDs
  • hwid in check.bin: the device's own hardware check list, 7 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, 7 IDs

Technical details

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

DH_SD-Taurus_MultiLang_PN_Stream3-Normal-M_V3.200.0000028.2.R.250522.bin

Architecture
arm
OEM build
General
Image dates
May 22, 2025
Security
Signed, encrypted
Language & video
English by default · 23 languages · PAL
Software version
V3.200.0000028.2.R.250522
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: 8 partitions, 8 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
mini-boot0x00x1000001.0 MBdhboot-min.bin.img—2025-05-22
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2025-05-22
dtb0x5000000x6000001.0 MBdhdtb.bin.img—2025-05-22
pd0x42000000x4a000008.0 MBpd-x.squashfs.imgsquashfs2025-05-22
kernel0x4a000000x560000012.0 MBkernel.img—2025-05-22
web0x56000000x760000032.0 MBweb-x.squashfs.imgsquashfs2025-05-22
rootfs0x76000000xd60000096.0 MBromfs-x.squashfs.imgsquashfs2025-05-22
firmware0x1ab000000x32b00000384.0 MBfirmware-x.ext4_aa.img—2025-05-22

check.bin

Architecture
arm
OEM build
General
Image dates
May 22, 2025
Security
Signed
Language & video
English by default · 23 languages · PAL
Software version
V3.200.0000028.2.R.250522
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.