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Firmware

General_VTO4202F_App_MCU_V4.500.0000000.4.R.201029.bin

ip-phone-forum.de and Global DS firmware released Oct 29, 2020. Microcontroller firmware.

Released
Oct 29, 2020
Version
V4.500.0000000.4.R
Size
48.3 KB
Hardware
Microcontroller firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
42e8a8fac739683c9071c3fc691ba043
SHA-256
8693732096ad271626fd1d7b61feeca51dc8712371df5787aebceabfd1511beb

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.