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Firmware

DH_IPC-HX8(5)XXX-Sag_EngSpnFrn_PN_V2.622.0000000.12.R.180918.bin

Dahua firmware released Sep 18, 2018. May work with 8 devices, including IPC-PDBW8408-B180, IPC-PDBW8608-B270, IPC-PDBW8801-B360.

Released
Sep 18, 2018
Version
V2.622.0000000.12.R
Size
30.8 MB
Hardware
8 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
88ac4b86dc013892b9b9b6ffe7c6526d
SHA-256
b1f6559a4bf797b80b0e6e0f1693e3e1bb0f771a20256de61c7fc85f0a94702c

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (8 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 8 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, 8 IDs

Technical details

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

Architecture
arm
OEM build
General
Kernel
Linux 3.0.8+
Bootloader
U-Boot 2010.06-svn6119
Flash
144.0 MB
Image dates
Sep 18, 2018
Security
Signed
Language & video
English by default · 3 languages · PAL
Supported languages (3)

English, Spanish, French

Flash layout: 25 partitions, 10 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2018-09-18
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2018-09-18
custom(ro)0x6000000x7000001.0 MBcustom-x.squashfs.imgsquashfs2018-09-18
product(ro)0x7000000x8000001.0 MBpd-x.squashfs.imgsquashfs2018-09-18
Kernel0x8000000xa800002.5 MBkernel.img—2018-09-18
romfs(ro)0xa800000xc000001.5 MBromfs-x.squashfs.imgsquashfs2018-09-18
web(ro)0xc000000x14000008.0 MBweb-x.squashfs.imgsquashfs2018-09-18
user(ro)0x14000000x210000013.0 MBuser-x.squashfs.imgsquashfs2018-09-18
Kernelslv(ro)0x21000000x23800002.5 MBkernelslv.img—2018-09-18
romfsslv(ro)0x23800000x3c0000024.5 MBromfsslv-x.squashfs.imgsquashfs2018-09-18
backpart0x3c000000x3d000001.0 MBnot written——
backcustom0x3d000000x3e000001.0 MBnot written——
backproduct0x3e000000x3f000001.0 MBnot written——
backkernel0x3f000000x41800002.5 MBnot written——
backromfs0x41800000x43000001.5 MBnot written——
backweb0x43000000x4b000008.0 MBnot written——
backuser0x4b000000x580000013.0 MBnot written——
backKernelslv0x58000000x5a800002.5 MBnot written——
backromfsslv0x5a800000x730000024.5 MBnot written——
syslog0x73000000x77000004.0 MBnot writtenubi—
config0x77000000x7b000004.0 MBnot writtenubi—
backup0x7b000000x7f000004.0 MBnot writtenubi—
mcu0x80000000x900000016.0 MBnot written——

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