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Firmware

General_HCVR5x04-V2_Eng_N_V3.200.0001.14.R.20141217.bin

DH Vision firmware released Dec 17, 2014. May work with 1 device.

Released
Dec 17, 2014
Version
V3.200.0001.14.R
Size
12.7 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
2e6738fa93d614be7cabf508c26c6aba
SHA-256
832455a55f8cba7757685fb376d5054adf642efd1ac6fbc7b2dac924632070d4

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
Bootloader
U-Boot 2013.01-svn1535
Flash
16.0 MB
Image dates
Dec 17, 2014
Security
Not signed, not encrypted
Flash layout: 7 partitions, 5 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa00000000xa0050000320.0 KBu-boot.bin.img—2014-12-17
rootfs0xa00600000xa0ce000012.5 MBromfs-x.cramfs.imgsquashfs2014-12-17
web0xa0ce00000xa0e600001.5 MBweb-x.cramfs.imgsquashfs2014-12-17
custom0xa0e600000xa0e80000128.0 KBcustom-x.cramfs.imgcramfs2014-12-17
logo0xa0e800000xa0ec0000256.0 KBlogo-x.cramfs.imgcramfs2014-12-17
config0xa0ec00000xa0f40000512.0 KBnot written——
config10xa0f400000xa1000000768.0 KBnot written——

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