Skip to content

Firmware

General_PTZ4MXXX-HN_MCU_V2.401.0000001.33.R.220528.zip

Dahua firmware released Mar 24, 2023. May work with 2 devices.

Released
Mar 24, 2023
Version
V2.401.0000001.33.R
Size
133.6 KB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
a4dec69cd8b8914bc90213b498345f91
SHA-256
9226105fbf812951e826804f385bdc7466f0533cef264c6685e8cbeba7638665

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_PTZ4MXXX-HN_MCU_V2.401.0000001.33.R.220528.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
V2.401.0000001.33.RHNBR_220528_41625
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.