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Firmware

DH_IVSS7XX_Eng_V2.001.0000000.0.R.200703.BIN

Dahua firmware released Jul 3, 2020. May work with 1 device, including IVSS.

Released
Jul 3, 2020
Version
V2.001.0000000.0.R
Size
746.4 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
ca324948affe2b364dac8447d1246c7f
SHA-256
f5c1cf3900d81539edeb9251eadfd5daae8f015ce75ebfc5e70dca55cafd9fa9

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
Jul 3, 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.