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Firmware

DH_IPC-HX8XXX-Dual-Lens-Nobel_MultiLang_NP_V2.800.0000000.21.R.221205.bin

Dahua firmware released Dec 5, 2022. May work with 5 devices, including IPC-HDW7343X-B-E2-S2, IPC-HDW7343X-E2-S2, IPC-HDW7343X-PC-M-E2.

Released
Dec 5, 2022
Version
V2.800.0000000.21.R
Size
88.9 MB
Hardware
5 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
df7acdadfe87ac23cad107f1a1445af0
SHA-256
6ee64bd7756b7bd5603f2a6ddc7bd45c2ae0eaab51e063c23fa19695ab129ce0

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (5 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 5 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, 5 IDs

Technical details

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

SoC
HiSilicon Hi3519AV100
Architecture
arm
OEM build
General
Kernel
Linux 4.9.37
Image dates
Dec 5, 2022
Security
Signed, not encrypted
Language & video
English by default · 13 languages · NTSC
Supported languages (13)

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

Flash layout: 7 partitions, 7 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
bootloader0x00x1000001.0 MBdhboot-min.bin.img—2022-12-05
bootloader0x2000000x3000001.0 MBdhboot.bin.img—2022-12-05
dtb0x56000000x57000001.0 MBdhdtb.bin.imgcramfs2022-12-05
pd0x57000000x670000016.0 MBpd-x.squashfs.imgsquashfs2022-12-05
kernel0x67000000x770000016.0 MBkernel.img—2022-12-05
rootfs0x77000000xf700000128.0 MBromfs-x.squashfs.imgsquashfs2022-12-05
web0xf7000000x1370000064.0 MBweb-x.squashfs.imgsquashfs2022-12-05

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