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Firmware

DH_NVR6XX-4KS2_MultiLang_V4.002.0000000.0.R.210727.BIN

Dahua and Global DS firmware released Jul 27, 2021. May work with 1 device.

Released
Jul 27, 2021
Version
V4.002.0000000.0.R
Size
128.4 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
73d1ae9d4e75af039fd16f2f18f66377
SHA-256
541d271eb6a38184006c1e713603e7de5553738b38ccdf01d8bd6772c3c9d6b3

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
  • DH_NVR6XX-4KS2_MultiLang_V4.002.0000000.0.R.210727.BIN: the firmware image header's device type, 1 ID, vendor dahua

Technical details

Read from inside the firmware (dahua dhi7 image).

Architecture
x86
Security
Not signed
Software version
V4.002.0000000.0
Image header
for NVR6XX-4KS2 · V4.002.0000000.0 · MultiLang
Files it installs (2)
ImageVersionSizeInstalled to
kernelV1.000.0000.06.7 MB/mnt/dom_bin/bzImage
rootfsV1.000.0000.0121.7 MB/mnt/dom_bin/svr_image.gz

Also published as

Byte-for-byte identical files under other names:

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