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Firmware

NVR4XXX-4K_Eng_P_V3.210.0005.0.R.20170117.zip

Eltrox firmware released Jan 17, 2017. May work with 1 device, including NVR4K.

Released
Jan 17, 2017
Version
V3.210.0005.0.R
Size
25.7 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
dc369356d3aca8ecc71e49dff827a80d
SHA-256
531219e6c9222e6f41e753c071950cd3b7088a732bf91665590a89d07d8f9b88

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (1 device).

Where these IDs come from
  • Install.lua in DH_NVR4XXX-4K_Eng_P_V3.210.0005.0.R.20170117.bin: the installer script's board checks, 2 IDs

Technical details

Read from inside the firmware (zip archive).

Architecture
arm
Bootloader
U-Boot 2013.04-svn2443
Flash
32.0 MB
Image dates
Jan 17, 2017
Security
Not signed, not encrypted
Flash layout: 7 partitions, 6 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa00000000xa0080000512.0 KBu-boot.bin.img—2017-01-17
rootfs0xa00800000xa178000023.0 MBromfs-x.cramfs.imgcramfs2017-01-17
web0xa17800000xa1b000003.5 MBweb-x.cramfs.imgcramfs2017-01-17
custom0xa1b000000xa1b80000512.0 KBcustom-x.cramfs.imgcramfs2017-01-17
logo0xa1b800000xa1c40000768.0 KBlogo-x.cramfs.imgcramfs2017-01-17
config0xa1c400000xa1d800001.3 MBnot written——
web_mac0xa1d800000xa20000002.5 MBweb_mac-x.cramfs.imgcramfs2017-01-17

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