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Firmware

General_NVR3xxx_Eng_N_V2.610.0000.7.R.20130912.BIN

DH Vision firmware released Sep 12, 2013. May work with 2 devices, including N6.

Released
Sep 12, 2013
Version
V2.610.0000.7.R
Size
12.4 MB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
f5d07162eaf8206efdc8520c952f6d97
SHA-256
42b0a6ff809e97a4f03f795a084ea28bda3b93ff3ff4ac1795bbb25b28d1a9ae

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)).

Bootloader
U-Boot 1.3.1
Flash
16.0 MB
Image dates
Sep 12, 2013
Security
Not signed, not encrypted
Flash layout: 7 partitions, 4 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa00000000xa0040000256.0 KBu-boot.bin.img—2013-09-12
rootfs0xa00600000xa0ce000012.5 MBromfs-x.cramfs.imgcramfs2013-09-12
web0xa0ce00000xa0e600001.5 MBweb-x.cramfs.imgcramfs2013-09-12
custom0xa0e600000xa0e80000128.0 KBcustom-x.cramfs.imgcramfs2013-09-12
logo0xa0e800000xa0ec0000256.0 KBnot written——
config0xa0ec00000xa0f40000512.0 KBnot written——
config10xa0f400000xa1000000768.0 KBnot written——

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