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Firmware

General_VTH5221D_APP_EFM32HG110_MCU_V1.105.0000001.0.R.20181217.bin

Dahua firmware released Dec 17, 2018. Microcontroller firmware.

Released
Dec 17, 2018
Version
V1.105.0000001.0.R
Size
26.3 KB
Hardware
Microcontroller firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
c241d1aa3f2696c7f8d8d70b9d6b4291
SHA-256
0e3d9c6c1f0bbe4669c4c97b3a04102d19821e8d7083e19778871a702278bbcf

Where it's published

Compatible hardware

This is microcontroller firmware in Dahua's MCU upgrade format: it updates a small chip inside a device, such as a PTZ motor controller, door station or access controller, not the device's main system. It has no operating system and no list of supported hardware.