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Firmware

General_NVR11XX-S2_Eng_V3.215.0000000.4.R.180513.bin

Dahua and Viatec and Cifra firmware released May 13, 2018. May work with 2 devices.

Released
May 13, 2018
Version
V3.215.0000000.4.R
Size
30.4 MB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
ab46afa1985abe28f277bf95997ca049
SHA-256
717a5801307562f626af218e2566b8196a03b62645a8aad9eda29e52a3c7713d

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
Kernel
Linux 3.10.40
Flash
128.0 MB
Image dates
May 13, 2018
Security
Signed, not encrypted
Flash layout: 13 partitions, 6 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
param0x00x3000003.0 MBnot written——
boot0x3000000x5000002.0 MBu-boot.bin.img—2018-05-13
MBOOTBAK0x5000000x9800004.5 MBnot written——
UBILD0x9800000xd800004.0 MBnot written——
env0xd800000xf800002.0 MBnot written——
uImage0xf800000x15800006.0 MBuImage.img—2018-05-13
rootfs0x15800000x4b8000054.0 MBromfs-x.squashfs.imgsquashfs2018-05-13
web0x4b800000x558000010.0 MBweb-x.squashfs.imgsquashfs2018-05-13
custom0x55800000x57800002.0 MBcustom-x.squashfs.imgsquashfs2018-05-13
logo0x57800000x5a800003.0 MBlogo-x.squashfs.imgcramfs2018-05-13
logs0x5a800000x698000015.0 MBnot written——
config0x69800000x7d8000020.0 MBnot written——
extend10x7d800000x80000002.5 MBnot written——

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