Firmware

General_ARA13-W2_CMT2310_433_V2.000.0000000.0.R.20250814.zip

Dahua firmware released Oct 31, 2025. Microcontroller firmware.

Released: Oct 31, 2025
Version: V2.000.0000000.0.R
Size: 80.4 KB
Hardware: Microcontroller firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: f8e97392baeeac42b666afb491695f62
SHA-256: 50b83f0c94b07853f30640994840046f1678eb9a2cf77795b8cf58ba615bcbde
Changelog: Release notes

Where it's published

Available from
Dahua
Dahua Download Center
Current
Sold as
- ARA13-W2
V2.000.0000000.0.R · Listed date Oct 31, 2025
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.