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Firmware

EZIP_NVRXBXX_EngFrnSpn_V3.215.0000000.0.R.180404.bin

Dahua firmware released Apr 4, 2018. May work with 2 devices.

Released
Apr 4, 2018
Version
V3.215.0000000.0.R
Size
50.2 MB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
091069aceb3de02602f2b8c54a63705f
SHA-256
1c671e5e008bb42bdab5d21d0f52adcebc2165762d2dda3806229deede299562

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)).

SoC
HiSilicon: one of Hi3536, Hi3536C
Architecture
arm
Kernel
Linux 3.18.20
Bootloader
U-Boot 2010.06-svn3125
Flash
128.0 MB
Image dates
Apr 4, 2018
Security
Signed, not encrypted
Flash layout: 12 partitions, 6 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0x00x3000003.0 MBu-boot.bin.img—2018-04-04
env0x3000000x5000002.0 MBnot written——
uImage0x5000000xf0000010.0 MBuImage.img—2018-04-04
rootfs0xf000000x450000054.0 MBromfs-x.squashfs.imgsquashfs2018-04-04
web0x45000000x4f0000010.0 MBweb-x.squashfs.imgsquashfs2018-04-04
custom0x4f000000x51000002.0 MBcustom-x.squashfs.imgsquashfs2018-04-04
logo0x51000000x54000003.0 MBlogo-x.squashfs.imgcramfs2018-04-04
logs0x54000000x5a000006.0 MBnot written——
config0x5a000000x640000010.0 MBnot written——
extend10x64000000x6c000008.0 MBnot written——
backup0x6c000000x780000012.0 MBnot written——
extend20x78000000x80000008.0 MBnot written——

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