Skip to content

Firmware

General_NVR5xxx_Eng_PN_V2.616.0000.0.R.20150316.bin

DH Vision firmware released Mar 16, 2015. May work with 2 devices, including N6.

Released
Mar 16, 2015
Version
V2.616.0000.0.R
Size
22.0 MB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
162bfd702f3c97d3822b98a78044eb64
SHA-256
103720b9d66dee48351ce7ea2df415c4c2561c91c970650f0dc7aeefb596d6c8

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
32.0 MB
Image dates
Mar 7, 2017 to Jun 10, 2017
Security
Not signed, not encrypted
Flash layout: 7 partitions, 5 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0x00x80000512.0 KBu-boot.bin.img—2017-03-07
rootfs0x800000x178000023.0 MBromfs-x.cramfs.imgcramfs2017-06-10
web0x17800000x1b000003.5 MBweb-x.cramfs.imgcramfs2017-03-07
custom0x1b000000x1b80000512.0 KBcustom-x.cramfs.imgcramfs2017-03-07
logo0x1b800000x1c40000768.0 KBlogo-x.cramfs.imgcramfs2017-03-07
config0x1c400000x1d800001.3 MBnot written——
misc0x1d800000x20000002.5 MBnot written——

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