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Firmware

DH_NVR2X-S2-Custom_CzeEng-171013-03050_PART_V3.205.0000005.0.T.20180312.bin

ASM firmware released Mar 12, 2018. May work with 2 devices, including N6.

Released
Mar 12, 2018
Version
V3.205.0000005.0.T
Size
114.2 KB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
0f614c1b7d8c9a318cb7d1df75ea45b1
SHA-256
508f1c4276d1852c32b3a2824276868f45455034f2e20dfffd6f10380ea9d3e9

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (2 devices). 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
arm
Flash
16.0 MB
Image dates
Mar 12, 2018
Security
Signed, not encrypted
Flash layout: 8 partitions, 1 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa00000000xa0050000320.0 KBnot written——
rootfs0xa00600000xa0ca000012.3 MBnot written——
Log0xa0ca00000xa0da00001.0 MBnot written——
web0xa0da00000xa0f400001.6 MBnot written——
custom0xa0f400000xa0f60000128.0 KBcustom-x.cramfs.imgcramfs2018-03-12
logo0xa0f600000xa0f80000128.0 KBnot written——
config0xa0f800000xa0fe0000384.0 KBnot written——
backup0xa0fe00000xa1000000128.0 KBnot written——

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