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Firmware

DH_IPC-HX8(5)XXX-Sag_EngSpnFrn_NP_V2.622.0000000.21.R.190125.bin

Dahua firmware released Jan 25, 2019. May work with 11 devices, including IPC-PDB4830-B360, IPC-PDB5831-B360, IPC-PDB8830-B360.

Released
Jan 25, 2019
Version
V2.622.0000000.21.R
Size
32.2 MB
Hardware
11 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
917aec330797d8a8fdf1f95ca196eaae
SHA-256
61d620e36ead0767a5b639411f0a68078a0ac3c13d435ca860c7bd398eff8c8d

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (11 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 11 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, 11 IDs

Technical details

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

Architecture
arm
OEM build
Dahua
Kernel
Linux 3.0.8+
Bootloader
U-Boot 2010.06-svn6574
Flash
144.0 MB
Image dates
Jan 25, 2019
Security
Signed
Language & video
English by default · 3 languages · NTSC
Supported languages (3)

English, Spanish, French

Flash layout: 26 partitions, 11 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x1000001.0 MBdhboot-min.bin.img—2019-01-25
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2019-01-25
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2019-01-25
custom(ro)0x6000000x7000001.0 MBcustom-x.squashfs.imgsquashfs2019-01-25
product(ro)0x7000000x8000001.0 MBpd-x.squashfs.imgsquashfs2019-01-25
Kernel0x8000000xa800002.5 MBkernel.img—2019-01-25
romfs(ro)0xa800000xc000001.5 MBromfs-x.squashfs.imgsquashfs2019-01-25
web(ro)0xc000000x14000008.0 MBweb-x.squashfs.imgsquashfs2019-01-25
user(ro)0x14000000x210000013.0 MBuser-x.squashfs.imgsquashfs2019-01-25
Kernelslv(ro)0x21000000x23800002.5 MBkernelslv.img—2019-01-25
romfsslv(ro)0x23800000x3c0000024.5 MBromfsslv-x.squashfs.imgsquashfs2019-01-25
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.