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Firmware

DH_HCVR8xxx_Eng_P_V3.218.0000000.3.R.210903.bin

Dahua and Viatec firmware released Sep 3, 2021. May work with 1 device.

Released
Sep 3, 2021
Version
V3.218.0000000.3.R
Size
87.4 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
a5f04c2c24cb730f3691d8ad76bb7ca8
SHA-256
7a151b8c71dd8308483f3c3f645b7bc5515eb8951d4344c1d52ea3b62613c65a

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (1 device). Names with placeholders such as x or XXX are board families.

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
Sep 3, 2021
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.