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Firmware

DHVision_General_IPC-HX5(4)XXX_Eng_N_Stream3_V2.420.0000.0.R.20140419_partition-x.cramfs.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
4.1 KB
Hardware
44 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
d01d2514a7a9c0cb6675f61bbcf44c48
SHA-256
90bfeee49dbe3186d9204f0adb69cf143f1259c64313d7d679e054d4d07c1010

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
Flash
126.0 MB
Image dates
Apr 19, 2014
Security
Not signed
Flash layout: 13 partitions, 1 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
U-Boot0x2000000x3000001.0 MBnot written——
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition0x5000000x6000001.0 MBDHVision_General_IPC-HX5(4)XXX_Eng_N_Stream3_V2.420.0000.0.R.20140419_partition-x.cramfs.imgcramfs2014-04-19
custom0x6000000x9400003.3 MBnot written——
product0x9400000xc800003.3 MBnot written——
Kernel0xc800000x12000005.5 MBnot written——
romfs0x12000000x1a000008.0 MBnot written——
web0x1a000000x22000008.0 MBnot written——
user0x22000000x3b8000025.5 MBnot written——
syslog0x72000000x76000004.0 MBnot written——
config0x76000000x7a000004.0 MBnot written——
backup0x7a000000x7e000004.0 MBnot written——

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