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Firmware

DH_SD-Eos_EngPld_P_Stream3_V2.600.0001.0.R.20170925.bin

Dahua firmware released Sep 25, 2017. May work with 46 devices, including CA-HZ1020U, CA-HZ1020U1, CA-HZ1023MU.

Released
Sep 25, 2017
Version
V2.600.0001.0.R
Size
26.3 MB
Hardware
46 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
9143c177ec14604fb5649a2933bbd26b
SHA-256
54a3771583e514dc3c8a66bc4b5218c0214e71a870a7184cb58a55b0be4340b8

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (46 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 46 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, 46 IDs

Technical details

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

SoC
HiSilicon Hi3516A
Architecture
arm
OEM build
General
Kernel
Linux 3.4.35
Bootloader
U-Boot 2010.06-svn4970
Flash
126.0 MB
Image dates
Sep 25, 2017
Security
Signed
Language & video
English by default · 2 languages · PAL
Supported languages (2)

English, Poland

Flash layout: 15 partitions, 9 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
upmcu00x00x1000001.0 MBmcu-x.bin.img—2017-09-25
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2017-09-25
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2017-09-25
custom(ro)0x6000000x9800003.5 MBcustom-x.squashfs.imgsquashfs2017-09-25
product(ro)0x9800000xd000003.5 MBpd-x.squashfs.imgsquashfs2017-09-25
Kernel0xd000000x12000005.0 MBkernel.img—2017-09-25
romfs(ro)0x12000000x1a000008.0 MBromfs-x.squashfs.imgsquashfs2017-09-25
web(ro)0x1a000000x22000008.0 MBweb-x.squashfs.imgsquashfs2017-09-25
user(ro)0x22000000x3a8000024.5 MBuser-x.squashfs.imgsquashfs2017-09-25
lens0x71000000x72000001.0 MBnot written——
syslog0x72000000x76000004.0 MBnot writtenubi—
config0x76000000x7a000004.0 MBnot writtenubi—
backup0x7a000000x7e000004.0 MBnot writtenubi—

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