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Firmware

DH_VTHX421L_Eng_SIP_V4.001.0000000.3.R.20190122.language.bin

Dahua firmware released Jan 22, 2019. May work with 4 devices, including VTH1560B-S, VTH2421A, VTH2421CH.

Released
Jan 22, 2019
Version
V4.001.0000000.3.R
Size
533.6 KB
Hardware
4 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
a769415e531ff14a29aff76ff9a636fe
SHA-256
9f10c9151dac30a27e7735d38121247a1e98a5e2c0306f1f7b7c567c9368eccb

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (4 devices).

Where these IDs come from
  • Install: the installer's device list (board families), 4 IDs, vendor Dahua

Technical details

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

Architecture
arm
OEM build
Dahua
Image dates
Jan 22, 2019
Security
Signed, not encrypted
Flash layout: 1 partition, 1 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
data0x6a00000x8200001.5 MBdata-x.cramfs.imgcramfs2019-01-22

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