Firmware

General_ARK30T-W2_433_MCU_V1.002.0000006.0.R.20260130.zip

Dahua firmware released Mar 2, 2026. Microcontroller firmware.

Released: Mar 2, 2026
Version: V1.002.0000006.0.R
Size: 65.2 KB
Hardware: Microcontroller firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: ab86f21a8ebfb5c51c2b560fbacecc05
SHA-256: 78e798c88158a35a0af0693b3f0c46c7d94f22added18ba58131440ea45a4a12
Changelog: Release notes

Where it's published

Available from
Dahua
Dahua Download Center
Current
Sold as
- ARK30T-W2
V1.002.0000006.0.R · Listed date Mar 2, 2026
Vendor link (materialfile.dahuasecurity.com)

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.