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Firmware

DH_NVR1XXX-W-S2_MultiLang_V4.001.0000000.3.R.221114.zip

CCTV App firmware released Nov 14, 2022. May work with 1 device, including NVR11HS-W-HDS2.

Released
Nov 14, 2022
Version
V4.001.0000000.3.R
Size
93.4 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
e23666be62b895aa4ada871122bb997f
SHA-256
9562ba762f094115bcbaaeb48fffb4f345a72ac528d7520d7195812b434eac88

Where it's published

Compatible hardware

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

Where these IDs come from
  • Install.lua in DH_NVR1XXX-W-S2_MultiLang_V4.001.0000000.3.R.221114.bin: the installer script's board checks, 2 IDs

Technical details

Read from inside the firmware (zip archive). This file bundles 2 firmware images.

Firmware image

SoC
HiSilicon Hi3536DV100
Architecture
arm
Bootloader
U-Boot 2016.11-svn3151
Image dates
Nov 14, 2022
Security
Not signed
Flash layout: 4 partitions, 4 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
u-boot0xa01000000xa02000001.0 MBu-boot.bin.img—2022-11-14
web0xa45000000xa4f0000010.0 MBweb-x.squashfs.imgsquashfs2022-11-14
custom0xa4f000000xa51000002.0 MBcustom-x.squashfs.imgsquashfs2022-11-14
logo0xa51000000xa54000003.0 MBlogo-x.squashfs.imgsquashfs2022-11-14

DH_NVR1XXX-W-S2_MultiLang_V4.001.0000000.3.R.221114.bin

SoC
HiSilicon Hi3536DV100
Architecture
arm
Bootloader
U-Boot 2016.11-svn3151
Flash
128.0 MB
Image dates
Nov 14, 2022
Security
Signed
Flash layout: 12 partitions, 7 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
updateboot0x1000000x2000001.0 MBu-boot.bin.img—2022-11-14
boot0x2000000x6000004.0 MBnot written——
rootfs0x6000000x170000017.0 MBromfs-x.squashfs.imgsquashfs2022-11-14
userfs0x17000000x450000046.0 MBuserfs-x.squashfs.imgsquashfs2022-11-14
web0x45000000x4f0000010.0 MBweb-x.squashfs.imgsquashfs2022-11-14
custom0x4f000000x51000002.0 MBcustom-x.squashfs.imgsquashfs2022-11-14
logo0x51000000x54000003.0 MBlogo-x.squashfs.imgsquashfs2022-11-14
logs0x54000000x5a000006.0 MBnot written——
config0x5a000000x640000010.0 MBnot written——
hwid0x64000000x67000003.0 MBhwid-x.squashfs.imgsquashfs2022-11-14
extend10x67000000x6c000005.0 MBnot written——
core0x6c000000x800000020.0 MBnot written——

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