Firmware

General_ARD323-W2_868_V1.000.0000004.0.R.20230811.zip

Dahua firmware released Aug 25, 2023. Microcontroller firmware.

Released: Aug 25, 2023
Version: V1.000.0000004.0.R
Size: 43.1 KB
Hardware: Microcontroller firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: bc412374db861ae962f233a1671eb8de
SHA-256: c237101a46963e3b3c647ba3b7da43910f84dcd2b934f92c5a1936fb08a3ee0a
Changelog: Release notes

Where it's published

Available from
Dahua
Dahua Download Center
Current
Sold as
- ARD323-W2(868S)
- ARD323-W2(868)
V1.000.0000004.0.R · Listed date Aug 25, 2023
Vendor link (materialfile.dahuasecurity.com)
Previously at 1 other address
- https://materialfile.dahuasecurity.com/uploads/cpq/SWR/2299918/M/General_ARD323-W2_868_V1.000.0000004.0.R.20230811.zip (last seen Oct 13, 2026)

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.