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Firmware

DH_SD-Eos_EngSpnFrn_N_Stream3_V2.600.0000.3.R.20170630.bin

Dahua firmware released Jun 30, 2017. May work with 46 devices, including CA-HZ1020U, CA-HZ1020U1, CA-HZ1023MU.

Released
Jun 30, 2017
Version
V2.600.0000.3.R
Size
26.4 MB
Hardware
46 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
e6ac60149c45676baea29113f97f8eb7
SHA-256
936e3445054caa6458e97b4f57e3af6e4a2b53d49ed73b0e0d0199e856c396b9

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-svn4612
Flash
126.0 MB
Image dates
Jun 29, 2017
Security
Signed
Language & video
English by default · 3 languages · NTSC
Supported languages (3)

English, Spanish, French

Flash layout: 15 partitions, 9 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
upmcu00x00x1000001.0 MBmcu-x.bin.img—2017-06-29
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2017-06-29
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2017-06-29
custom(ro)0x6000000x9800003.5 MBcustom-x.squashfs.imgsquashfs2017-06-29
product(ro)0x9800000xd000003.5 MBpd-x.squashfs.imgsquashfs2017-06-29
Kernel0xd000000x12000005.0 MBkernel.img—2017-06-29
romfs(ro)0x12000000x1a000008.0 MBromfs-x.squashfs.imgsquashfs2017-06-29
web(ro)0x1a000000x22000008.0 MBweb-x.squashfs.imgsquashfs2017-06-29
user(ro)0x22000000x3a8000024.5 MBuser-x.squashfs.imgsquashfs2017-06-29
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.