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Firmware

DHVision_General_DVR7xxx_Eng_N_V3.200.0002.2.R.20140523_update.img

DH Vision firmware released May 23, 2014. No hardware IDs found.

Released
May 23, 2014
Version
V3.200.0002.2.R
Size
22.1 MB
Hardware
No hardware IDs found

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
38c8b4f095c6c5b0ae7fb57bc2e4abf1
SHA-256
561ed6a0a1d3b53f9d2c5d36ef4a3e34b688269210a2154afdf661d98636263e

Where it's published

Compatible hardware

The file unpacked fine, but it has no list of supported hardware. That's common for access-control and thermal firmware.