Skip to content

Firmware

General_SD6A8XXX-HN_MCU_V2.401.0000000.64.R.200219.zip

Dahua firmware released Feb 19, 2020. May work with 2 devices.

Released
Feb 19, 2020
Version
V2.401.0000000.64.R
Size
1.2 MB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
a198dc27229a5d6a2b28bb220dea871d
SHA-256
9a1838b605150407ae4894fb37bdfb00e0a2c15367b97dbaaa4edd45972b49c6
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_SD6A8XXX-HN_MCU_V2.401.0000000.64.R.200219.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
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.