Skip to content

Firmware

DH_IPC-HX5XXX-Volt_MultiLang_PN_Stream3_V2.800.0000000.19.R.200709.bin

Dahua firmware released Jul 9, 2020. May work with 195 devices, including IPC-HCBW8442P, IPC-HDB5243E-ZYH-27135, IPC-HDBW4243R-AS.

Released
Jul 9, 2020
Version
V2.800.0000000.19.R
Size
68.3 MB
Hardware
195 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
68ffd4dcc1b34470d80b2d0546ef25fe
SHA-256
87a74d0535b0c437d7bbc14a6704eb5b7ba67cbd5f3c4a7942da90963ff9502d

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (195 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 195 IDs
  • Install: the installer's device list (board families), 1 ID, vendor Dahua (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 195 IDs

Technical details

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

SoC
HiSilicon Hi3516CV500
Architecture
arm
OEM build
Dahua
Flash
128.0 MB
Image dates
Jul 9, 2020
Security
Signed, encrypted, security baseline V2.1
Language & video
English by default · 13 languages · PAL
Supported languages (13)

English, Italian, Spanish, Russian, French, German, Portuguese, Polish, Korean, Czech, Dutch, Arabic, SpanishEU

Flash layout: 18 partitions, 9 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x1000001.0 MBnot written——
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2020-07-09
updateflag0x3000000x4000001.0 MBnot written——
hwid0x4000000x480000512.0 KBnot written——
config0x4800000xa800006.0 MBnot writtenubi—
backup0xa800000x10800006.0 MBnot writtenubi—
syslog0x10800000x16800006.0 MBnot writtenubi—
partition(ro)0x16800000x1700000512.0 KBpartition-x-bak.cramfs.imgcramfs2020-07-09
dgs0x17000000x18000001.0 MBnot written——
kernel_min0x18000000x1a000002.0 MBkernel_min.img—2020-07-09
romfs_min(ro)0x1a000000x1e800004.5 MBromfs_min-x.squashfs.imgsquashfs2020-07-09
bakpart(ro)0x1e800000x1f00000512.0 KBnot writtencramfs—
appdata0x1f000000x25000006.0 MBnot writtenubi—
product(ro)0x25000000x28000003.0 MBpd-x.squashfs.imgsquashfs2020-07-09
Kernel0x28000000x2c000004.0 MBkernel.img—2020-07-09
web(ro)0x2c000000x34000008.0 MBweb-x.squashfs.imgsquashfs2020-07-09
romfs(ro)0x34000000x520000030.0 MBromfs-x.squashfs.imgsquashfs2020-07-09
firmware(ro)0x52000000x800000046.0 MBfirmware-x.squashfs.imgsquashfs2020-07-09

About the security baseline: firmware with a higher security baseline can stop a device going back to older firmware. A device already on a higher baseline than V2.1 may refuse this file, and after installing it you may not be able to downgrade to firmware with a lower baseline.

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