Skip to content

Firmware

DH_SD_Taurus_MultiLang_PN_Stream3_ShuangPin_V3_200_0000007_0_R_240326.bin

Viatec firmware. May work with 36 devices, including CA-HZ2023GB1-A, CA-HZ4025GA-A, CA-HZ4025GB-A.

Size
383.0 MB
Hardware
36 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
50fc1ac0a5aaf95be30a707317e56dce
SHA-256
7bbbce225972af30d7b6297ea79d533561c92e0eb6887a23e34957c97b696f00

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (36 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 36 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, 36 IDs
  • hwid in check.bin: the device's own hardware check list, 36 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, 36 IDs

Technical details

Read from inside the firmware (dahua ptz package). This file bundles 2 firmware images.

Firmware image

Architecture
arm
OEM build
General
Image dates
Mar 26, 2024
Security
Signed
Language & video
English by default · 23 languages · PAL
Software version
V3.200.0000007.0.R.240326
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, Indonesia

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—2024-03-26
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2024-03-26
dtb0x5000000x6000001.0 MBdhdtb.bin.img—2024-03-26
pd0x42000000x4a000008.0 MBpd-x.squashfs.imgsquashfs2024-03-26
kernel0x4a000000x560000012.0 MBkernel.img—2024-03-26
web0x56000000x760000032.0 MBweb-x.squashfs.imgsquashfs2024-03-26
rootfs0x76000000xd60000096.0 MBromfs-x.squashfs.imgsquashfs2024-03-26
firmware0x1ab000000x32b00000384.0 MBfirmware-x.squashfs_aa.img—2024-03-26
firmware0x22b000000x32b00000256.0 MBfirmware-x.squashfs_ab.img—2024-03-26
sfmw0x32b000000x4db00000432.0 MBsfmw-x.squashfs_aa.imgsquashfs2024-03-26

check.bin

Architecture
arm
OEM build
General
Image dates
Mar 26, 2024
Security
Signed
Language & video
English by default · 23 languages · PAL
Software version
V3.200.0000007.0.R.240326
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, Indonesia

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