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Firmware

General_SD6A9XXXG-HN_MCU_V2.401.0000001.57.R.221213.zip

Dahua firmware released May 12, 2023. May work with 2 devices.

Released
May 12, 2023
Version
V2.401.0000001.57.R
Size
122.2 KB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
c4534c5ee050e3f4b8f347722d6f39bd
SHA-256
d6f39b17e075db0aab2e05bfb1c3bdb879f08dc1bbb9fb9e69c6e78cd3854cc4
Changelog
Release notes

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_SD6A9XXXG-HN_MCU_V2.401.0000001.57.R.221213.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
V2.401.0000001.57.RHNS_221213_43548
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
camera0x00xc00004003.0 GBmcu-alarm.bin.img—2016-01-18

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