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Firmware

General_NVR5XXX-4KS2_Eng_V3.215.0000000.3.R.20171211.bin

ENS Security firmware released Dec 11, 2017. May work with 1 device.

Released
Dec 11, 2017
Version
V3.215.0000000.3.R
Size
39.5 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
7236f3a650348091037721b4eac5e06c
SHA-256
f36543a6a5abb7034761077d2ac1b4bb2be736d2892bf9cf7a801bf7ca36779e

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)).

SoC
HiSilicon Hi3536
Architecture
arm
Kernel
Linux 3.10.0_hi3536
Bootloader
U-Boot 2010.06-svn3003
Flash
64.0 MB
Image dates
Dec 10, 2017
Security
Signed
Flash layout: 14 partitions, 10 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
resever0xa00000000xa01000001.0 MBnot written——
updateflag0xa01000000xa02000001.0 MBnot written——
boot0xa02000000xa03000001.0 MBu-boot.bin.img—2017-12-10
uImage0xa03000000xa07000004.0 MBuImage.img—2017-12-10
rootfs0xa07000000xa210000026.0 MBromfs-x.squashfs.imgsquashfs2017-12-10
bootslave0xa21000000xa22000001.0 MBu-boot_slave.bin.img—2017-12-10
uImageslave0xa22000000xa25000003.0 MBuImage_slave.img—2017-12-10
rootfsslave0xa25000000xa330000014.0 MBromfs_slave-x.squashfs.imgsquashfs2017-12-10
web0xa33000000xa38000005.0 MBweb-x.squashfs.imgsquashfs2017-12-10
custom0xa38000000xa3a000002.0 MBcustom-x.squashfs.imgsquashfs2017-12-10
logo0xa3a000000xa3c000002.0 MBlogo-x.squashfs.imgcramfs2017-12-10
config0xa3c000000xa3f000003.0 MBnot written——
pmfirmware0xa3f000000xa3f40000256.0 KB575S_PMX.bin.img—2017-12-10
config10xa3f400000xa4000000768.0 KBnot written——

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