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Firmware

DH_IPC-HX5(4)(3)XXX-Leo_MultiLang_NP_Stream3-USA_V2.800.0000000.28.R.210623.bin

Dahua firmware released Jun 23, 2021. May work with 70 devices, including IPC-HDBW3249E-AS-NI, IPC-HDBW3441E-AS, IPC-HDBW3441E-AS-DZ.

Released
Jun 23, 2021
Version
V2.800.0000000.28.R
Size
13.5 MB
Hardware
70 devices

Download

Download truncated file

Recovered from the Wayback Machine: the original link no longer works

MD5
848fec20da0b8c8d841de0fb1ab22fda
SHA-256
9b0ec89db6801d5502e8c328c145dcc09fece3b7ccc76a75546fbebb5c94f32f

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (70 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 70 IDs
  • Install: the installer's device list (board families), 1 ID, vendor Dahua (not counted: a more specific list exists)

Technical details

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

Architecture
arm
OEM build
Dahua
Bootloader
U-Boot 2010.06-svn9010
Image dates
Jun 23, 2021
Security
Not signed, encrypted
Flash layout: 4 partitions, 4 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x1000001.0 MBdhboot-min.bin.img—2021-06-23
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2021-06-23
kernel0x1c000000x1f000003.0 MBkernel.img—2021-06-23
kernelslv0x44000000x46000002.0 MBkernelslv.img—2021-06-23

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