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Firmware

DH_SD-Eos_MultiLang_NP_Stream3_2.422.Dahua-00.2.R-161119.rar

Dahua firmware. May work with 70 devices, including CA-HZ1020U, CA-HZ1020U1, CA-HZ1023MU.

Size
30.1 MB
Hardware
70 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
72755fb1b51e025b257ceb9b7880f9d8
SHA-256
89765be04953c1ea888bf8cd03c969172bfdf16f1aeecae40368f6b1d44e2cfe

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (70 devices).

Where these IDs come from
  • hwid in DH_SD-Eos_MultiLang_NP_Stream3_2.422.Dahua 00.2.R 161119.bin: the device's own hardware check list, 70 IDs
  • Install in DH_SD-Eos_MultiLang_NP_Stream3_2.422.Dahua 00.2.R 161119.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in DH_SD-Eos_MultiLang_NP_Stream3_2.422.Dahua 00.2.R 161119.bin: the device's own hardware check list, 70 IDs

Technical details

Read from inside the firmware (rar archive).

Architecture
arm
OEM build
General
Flash
126.0 MB
Image dates
Aug 27, 2019
Security
Signed
Language & video
English by default · 14 languages · NTSC
Supported languages (14)

English, Italian, Spanish, Russian, French, German, Portuguese, Polish, Korean, Farsi, Czech, Dutch, Arabic, SpanishEU

Flash layout: 15 partitions, 8 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
upmcu00x00x1000001.0 MBnot written——
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2019-08-27
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2019-08-27
custom(ro)0x6000000x9800003.5 MBcustom-x.squashfs.imgsquashfs2019-08-27
product(ro)0x9800000xd000003.5 MBpd-x.squashfs.imgsquashfs2019-08-27
Kernel0xd000000x12000005.0 MBkernel.img—2019-08-27
romfs(ro)0x12000000x1a000008.0 MBromfs-x.squashfs.imgsquashfs2019-08-27
web(ro)0x1a000000x22000008.0 MBweb-x.squashfs.imgsquashfs2019-08-27
user(ro)0x22000000x3a8000024.5 MBuser-x.squashfs.imgsquashfs2019-08-27
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.