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Firmware

DH_IPC-PSD8XXX-Nova_EngSpnFrn_N_Stream3_V2.622.0000000.6.R.220829.bin

Dahua firmware released Aug 29, 2022. May work with 9 devices, including IPC-PFW81602P-H-A360-E9-PRO, IPC-PFW81639-H-A180-E5, IPC-PFW81639-H-A360-E9.

Released
Aug 29, 2022
Version
V2.622.0000000.6.R
Size
33.7 MB
Hardware
9 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
d5e5c0a30ec8bc1bf05e349632edf072
SHA-256
d5d969e99780edc3e8d3628918fbe71d3a8efb41602c934ec58fdd6d5162f576

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (9 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 9 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, 9 IDs

Technical details

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

SoC
HiSilicon Hi3519
Architecture
arm
OEM build
General
Kernel
Linux 3.18.20
Bootloader
U-Boot 2010.06-svn9585
Flash
528.0 MB
Image dates
Aug 29, 2022
Security
Signed, not encrypted
Language & video
English by default · 3 languages · NTSC
Supported languages (3)

English, Spanish, French

Flash layout: 21 partitions, 7 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2022-08-29
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2022-08-29
custom(ro)0x6000000x9800003.5 MBcustom-x.squashfs.imgsquashfs2022-08-29
product(ro)0x9800000xd000003.5 MBpd-x.squashfs.imgsquashfs2022-08-29
Kernel0xd000000x12000005.0 MBkernel.img—2022-08-29
romfs(ro)0x12000000x2d0000027.0 MBromfs-x.squashfs.imgsquashfs2022-08-29
web(ro)0x2d000000x35000008.0 MBweb-x.squashfs.imgsquashfs2022-08-29
ext0x35000000x410000012.0 MBnot writtenubi—
backpart0x41000000x42000001.0 MBnot written——
backcustom0x42000000x45800003.5 MBnot written——
backproduct0x45800000x49000003.5 MBnot written——
backkernel0x49000000x4e000005.0 MBnot written——
backromfs0x4e000000x690000027.0 MBnot written——
backweb0x69000000x71000008.0 MBnot written——
lens0x71000000x72000001.0 MBnot written——
syslog0x72000000x76000004.0 MBnot writtenubi—
config0x76000000x7b000005.0 MBnot writtenubi—
backup0x7b000000x80000005.0 MBnot writtenubi—
fpga0x200000000x2100000016.0 MBnot written——

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