Firmware

DHI_HYGW02A_Eng_MCU_V1.000.0000003.0.R.260715.zip

Dahua firmware released Aug 21, 2026. Microcontroller firmware.

Released: Aug 21, 2026
Version: V1.000.0000003.0.R
Size: 926.4 KB
Hardware: Microcontroller firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: a8008209e0dbc8a8b48b35cb8e25a5e1
SHA-256: 3338b47366f5cc08521647450ad371641dd10140529efb4ba6479bed855eb9ef

Where it's published

Available from
Dahua
Dahua Download Center
Current
Sold as
- HY-GW02A
V1.000.0000003.0.R · Listed date Aug 21, 2026
Vendor link (materialfile.dahuasecurity.com)

Compatible hardware

This is microcontroller firmware (an Intel HEX 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.