Firmware

General_VTO6531H-MCU_V1.001.0000000.0.R.210908.zip

Dahua firmware released Nov 24, 2021. Microcontroller firmware.

Released: Nov 24, 2021
Version: V1.001.0000000.0.R
Size: 27.5 KB
Hardware: Microcontroller firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: f0d42f6e3fca80e4732f42cc08d93be1
SHA-256: 3bbc3a82602b85ec268a4402b882971fef5e1547a0925a94d183933f9a7de7cf
Changelog: Release notes

Where it's published

Available from
Dahua
Dahua Download Center
Current
Sold as
V1.001.0000000.0.R · Listed date Nov 24, 2021
Vendor link (materialfile.dahuasecurity.com)

Compatible hardware

This is microcontroller firmware (a bare ARM Cortex-M image): 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.