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Firmware

DH_EVS71XX_Eng_V4.001.0000000.2.R.200514.BIN

Dahua firmware released May 14, 2020. May work with 1 device, including IVSS.

Released
May 14, 2020
Version
V4.001.0000000.2.R
Size
593.0 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
a213c8c219e233a80a3a3ce905ad8bee
SHA-256
b5ce89048cbde6c5dd1b7d2764870aac4b91503a4fa721f8fef83b6de17afc45

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (1 device).

Where these IDs come from
  • Install.lua: the installer script's board checks, 3 IDs

Technical details

Read from inside the firmware (dahua package (zip variant)).

Architecture
x86
Flash
32.0 MB
Image dates
May 14, 2020
Security
Signed
Flash layout: 7 partitions

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa00000000xa0080000512.0 KBnot written——
rootfs0xa00800000xa178000023.0 MBnot written——
web0xa17800000xa1b000003.5 MBnot written——
custom0xa1b000000xa1b80000512.0 KBnot written——
logo0xa1b800000xa1c40000768.0 KBnot written——
config0xa1c400000xa1d800001.3 MBnot written——
config10xa1d800000xa20000002.5 MBnot written——

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