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Firmware

IPC-833E-Z.bin

GSS and Inaxsys and Winic firmware released Feb 17, 2026. May work with 40 devices, including IPC-HDBW81230E-Z, IPC-HDBW81230E-ZH, IPC-HDBW8231EP-ZH-0735-S2.

Released
Feb 17, 2026
Size
29.0 MB
Hardware
40 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
d6fc42c46b8314a338bc6755f1c1d6bc
SHA-256
170d7f8ad9dbb52a22de9a61c8a4ba6aa23703c0bb82b8b6bb8f1eed257b76b4

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (40 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 40 IDs
  • Install: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 40 IDs

Technical details

Read from inside the firmware (dahua package (zip variant)).

SoC
HiSilicon Hi3519
Architecture
arm
OEM build
General
Kernel
Linux 3.18.20
Bootloader
U-Boot 2010.06-svn4992
Flash
528.0 MB
Image dates
Jul 9, 2021
Security
Signed, not encrypted
Language & video
English by default · NTSC
Flash layout: 14 partitions, 7 written by this firmware

From the firmware's partition table (partitionV2.txt).

PartitionStartEndSizeImageFilesystemBuilt
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2021-07-09
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2021-07-09
custom(ro)0x6000000x9800003.5 MBcustom-x.squashfs.imgsquashfs2021-07-09
product(ro)0x9800000xd000003.5 MBpd-x.squashfs.imgsquashfs2021-07-09
Kernel0xd000000x12000005.0 MBkernel.img—2021-07-09
web(ro)0x12000000x1a000008.0 MBweb-x.squashfs.imgsquashfs2021-07-09
romfs(ro)0x1a000000x320000024.0 MBromfs-x.squashfs.imgsquashfs2021-07-09
ext(ro)0x32000000x430000017.0 MBnot writtensquashfs—
syslog0x70000000x74000004.0 MBnot writtenubi—
config0x74000000x7a000006.0 MBnot writtenubi—
backup0x7a000000x80000006.0 MBnot writtenubi—
fpga0x200000000x2100000016.0 MBnot written——

Also published as

Byte-for-byte identical files under other names:

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