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Firmware

DHVision_General_IPC-HX5(4)XXX_Eng_N_Stream3_V2.420.0000.0.R.20140419_user-x-bak.ubifs.img

DH Vision firmware released Apr 19, 2014. May work with 44 devices, including IPC-HD3530C, IPC-HD4100-PT, IPC-HD4200-PT.

Released
Apr 19, 2014
Version
V2.420.0000.0.R
Size
20.3 MB
Hardware
44 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
69d68a3df68dfe37bdfef672edbad66e
SHA-256
46ecd540d10d5c620989d58eef44fd21742cff57d381ad6705ff64023bd72d77

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (44 devices).

Where these IDs come from
  • DHVision_General_IPC-HX5(4)XXX_Eng_N_Stream3_V2.420.0000.0.R.20140419_check.img: the folder the vendor published it in, 44 IDs

Technical details

Read from inside the firmware (other format).

Architecture
arm
Image dates
Apr 19, 2014
Security
Not signed, not encrypted
Flash layout: 1 partition, 1 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
DHVision_General_IPC-HX5(4)XXX_Eng_N_Stream3_V2.420.0000.0.R.20140419_user-x-bak0x58800000x720000025.5 MBDHVision_General_IPC-HX5(4)XXX_Eng_N_Stream3_V2.420.0000.0.R.20140419_user-x-bak.ubifs.imgubi2014-04-19

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