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Firmware

RVI_RVi-IPC43_(2.7-12)_Group_IPC-HX5(4)XXX_RusEng_P_Stream3_SwitchByAlarm_V2.420.GP00.0.T.20141105.bin

RVI firmware released Nov 5, 2014. May work with 44 devices, including IPC-HD3530C, IPC-HD4100-PT, IPC-HD4200-PT.

Released
Nov 5, 2014
Version
V2.420.GP00.0.T
Size
27.3 MB
Hardware
44 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
e0f2ebf4c4a0d3e195d384c6697fd8ce
SHA-256
766f7440ed31be91ba4864ae875158c701869b3656223db7816414a087235ea1

Where it's published

Compatible hardware

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

Where these IDs come from
  • Install: the installer's device list (board families), 4 IDs, vendor Group (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 44 IDs

Technical details

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

SoC
Ambarella
Architecture
arm
OEM build
Group
Kernel
Linux 2.6.38.8
Bootloader
U-Boot 2010.06-svn
Flash
126.0 MB
Image dates
Nov 5, 2014
Security
Not signed, not encrypted
Language & video
Russian by default · 2 languages · PAL
Supported languages (2)

English, Russian

Flash layout: 13 partitions, 8 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2014-11-05
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2014-11-05
custom0x6000000x9400003.3 MBcustom-x.ubifs.imgubi2014-11-05
product0x9400000xc800003.3 MBpd-x.ubifs.imgubi2014-11-05
Kernel0xc800000x12000005.5 MBkernel.img—2014-11-05
romfs0x12000000x1a000008.0 MBromfs-x.ubifs.imgubi2014-11-05
web0x1a000000x22000008.0 MBweb-x.ubifs.imgubi2014-11-05
user0x22000000x3b8000025.5 MBuser-x.ubifs.imgubi2014-11-05
syslog0x72000000x76000004.0 MBnot written——
config0x76000000x7a000004.0 MBnot written——
backup0x7a000000x7e000004.0 MBnot written——

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