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Firmware

General_NVR6XX-4KS2_MultiLang_V4.002.0000000.2.R.230220.zip

CCTV App firmware released Feb 20, 2023. May work with 1 device.

Released
Feb 20, 2023
Version
V4.002.0000000.2.R
Size
121.9 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
0839929512af27c38146daaa3d402a51
SHA-256
0b60cb6557e6024004cd9f2c393a50e70e713bed5a2054eb0bf003d24823bc47

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (1 device). Names with placeholders such as x or XXX are board families.

Where these IDs come from
  • General_NVR6XX-4KS2_MultiLang_V4.002.0000000.2.R.230220.BIN: the firmware image header's device type, 1 ID, vendor dahua

Technical details

Read from inside the firmware (zip archive).

Architecture
x86
Security
Not signed
Software version
V4.002.0000000.2
Image header
for NVR6XX-4KS2 · V4.002.0000000.2 · MultiLang
Files it installs (2)
ImageVersionSizeInstalled to
kernelV1.000.0000.06.7 MB/mnt/dom_bin/bzImage
rootfsV1.000.0000.0116.2 MB/mnt/dom_bin/svr_image.gz

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