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Firmware

General_VTO3211D_Eng_P_SIP_V4.300.0000000.4.R.20190306.language.bin

ASM firmware released Mar 6, 2019. May work with 7 devices, including VTO3221D, VTO3221E, VTO6221.

Released
Mar 6, 2019
Version
V4.300.0000000.4.R
Size
1.6 MB
Hardware
7 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
51d2778a5d8696f1d649c128f8c9b48f
SHA-256
d6e815fdd3c75b0fb7a1a66e45c499fd033676505a3be3288eed0dede45ae257

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (7 devices).

Where these IDs come from
  • Install: the installer's device list (board families), 7 IDs, vendor General

Technical details

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

Architecture
arm
OEM build
General
Image dates
Mar 6, 2019
Security
Signed, not encrypted
Flash layout: 2 partitions, 2 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
web0x1a000000x1e000004.0 MBweb-x.squashfs.imgsquashfs2019-03-06
data0x1e000000x22000004.0 MBdata-x.squashfs.imgcramfs2019-03-06

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