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Firmware

General_NVD0405DH-4K_Eng_N_V3.200.0001.0.R.20170306.bin

Dahua firmware released Mar 6, 2017. May work with 1 device, including NVR4K.

Released
Mar 6, 2017
Version
V3.200.0001.0.R
Size
23.5 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
a3b48fcc54f97542f8d1e2b3805346fd
SHA-256
dcedfe0e3bf8679edbc56f407389d7133d287a50e32ce50b1cb31b59b3ec3764

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, 2 IDs

Technical details

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

Architecture
arm
Bootloader
U-Boot 2013.04-svn2107
Flash
32.0 MB
Image dates
Mar 6, 2017
Security
Not signed, not encrypted
Flash layout: 7 partitions, 5 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa00000000xa0080000512.0 KBu-boot.bin.img—2017-03-06
rootfs0xa00800000xa178000023.0 MBromfs-x.cramfs.imgcramfs2017-03-06
web0xa17800000xa1b000003.5 MBweb-x.cramfs.imgcramfs2017-03-06
custom0xa1b000000xa1b80000512.0 KBcustom-x.cramfs.imgcramfs2017-03-06
logo0xa1b800000xa1c40000768.0 KBlogo-x.cramfs.imgcramfs2017-03-06
config0xa1c400000xa1d800001.3 MBnot written——
config10xa1d800000xa20000002.5 MBnot written——

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