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Firmware

DH_NVR1XXX-S3H_MultiLang_V4.001.0000007.1.R.211116.bin

Dahua firmware released Nov 16, 2021. May work with 1 device.

Released
Nov 16, 2021
Version
V4.001.0000007.1.R
Size
43.2 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
05cf6bf2115f0d2340aed250ee9e1926
SHA-256
f1afbe2572183c086ceec1dbc11df0fa51bea0935b510e5a0c5b46b4d7299656

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, 2 IDs

Technical details

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

Architecture
arm
Flash
64.0 MB
Image dates
Nov 16, 2021
Security
Signed
Flash layout: 11 partitions, 5 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
param0x00x1400001.3 MBnot written——
ipl0x1400000x200000768.0 KBnot written——
ipl_cust0x2000000x2c0000768.0 KBnot written——
boot0x2c00000x5400002.5 MBu-boot.bin.img—2021-11-16
env0x5400000x7400002.0 MBnot written——
romfs0x7400000x2f4000040.0 MBromfs-x.squashfs.imgsquashfs2021-11-16
custom0x2f400000x2fc0000512.0 KBcustom-x.squashfs.imgsquashfs2021-11-16
web0x2fc00000x39c000010.0 MBweb-x.squashfs.imgsquashfs2021-11-16
logo0x39c00000x3a40000512.0 KBlogo-x.squashfs.imgsquashfs2021-11-16
dgs0x3a400000x3a80000256.0 KBnot written——
config0x3a800000x40000005.5 MBnot written——

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