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Firmware

General_SDT5XXXX-HN-WA-V-E_MCU_V2.401.0000003.6.R.250528.zip

Dahua firmware released Feb 5, 2026. May work with 2 devices.

Released
Feb 5, 2026
Version
V2.401.0000003.6.R
Size
186.2 KB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
d4d147c73324a82a0eaef47df240f1b6
SHA-256
61844770bb05f38c9bfdcdde23a1bf57e4f21f3a2a9093d82258c860175b0d5d

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (2 devices). Names with placeholders such as x or XXX are board families.

Where these IDs come from
  • Install in General_SDT5XXXX-HN-WA-V-E_MCU_V2.401.0000003.6.R.250528.bin: the installer's device list (board families), 2 IDs

Technical details

Read from inside the firmware (zip archive).

Architecture
arm
Image dates
Jan 18, 2016
Security
Signed
Software version
V2.401.0000003.6.RHNAZ_250528_56416
Flash layout: 2 partitions, 2 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
camera0x00xc00004003.0 GBmcu-main.bin.img—2016-01-18
camera10x00xc00004003.0 GBmcu-main1.bin.img—2016-01-18

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