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Firmware

DH_IPC-PFW8XXX-Nova_Eng_P_Stream3_V2.622.0000000.1.R.180123.bin

Cifra firmware released Jan 23, 2018. May work with 13 devices, including IPC-PDBW8801-H-A180-E4, IPC-PDBW8802-A180-E4, IPC-PDBW8808-A180-E4.

Released
Jan 23, 2018
Version
V2.622.0000000.1.R
Size
29.2 MB
Hardware
13 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
6636438f6ea06406d728a66ef0ad2ee5
SHA-256
0a90f3d79fb0ff4f47b0055a02f34197117fd1015df6e091b42333247aade6cb

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (13 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 13 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, 13 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-svn5163
Flash
640.0 MB
Image dates
Jan 23, 2018
Security
Signed, not encrypted
Language & video
English by default · PAL
Flash layout: 14 partitions, 7 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2018-01-23
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2018-01-23
custom(ro)0x6000000x9800003.5 MBcustom-x.squashfs.imgsquashfs2018-01-23
product(ro)0x9800000xd000003.5 MBpd-x.squashfs.imgsquashfs2018-01-23
Kernel0xd000000x12000005.0 MBkernel.img—2018-01-23
web(ro)0x12000000x1a000008.0 MBweb-x.squashfs.imgsquashfs2018-01-23
romfs(ro)0x1a000000x320000024.0 MBromfs-x.squashfs.imgsquashfs2018-01-23
ext(ro)0x32000000x430000017.0 MBnot writtensquashfs—
syslog0x70000000x74000004.0 MBnot writtenubi—
config0x74000000x7a000006.0 MBnot writtenubi—
backup0x7a000000x80000006.0 MBnot writtenubi—
fpga0x200000000x28000000128.0 MBnot written——

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