Firmware

General_ARD821-W2_868_V1.000.0000005.0.R.20240329.zip

Dahua firmware released Aug 1, 2024. Microcontroller firmware.

Released: Aug 1, 2024
Version: V1.000.0000005.0.R
Size: 46.0 KB
Hardware: Microcontroller firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: a2c9052953eda8e96cc1ccf4c95676eb
SHA-256: 595614e84130b81c1874dacea3fe12b46dedf18d5b7cae2779a3a16690efd008
Changelog: Release notes

Where it's published

Available from
Dahua
Dahua Download Center
Current
Sold as
- ARD821-W2(868)
V1.000.0000005.0.R · Listed date Aug 1, 2024
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.