Firmware

DHI_HYMO3MH_Eng_MCU_V1.000.0000001.0.R.260418.zip

Dahua firmware released Apr 23, 2026. Microcontroller firmware.

Released: Apr 23, 2026
Version: V1.000.0000001.0.R
Size: 40.0 KB
Hardware: Microcontroller firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: a9e705cb193e00237314738bc78f8729
SHA-256: e2551aad23640367b10a47978afeb426b8317f3ab62bb47521563f32d14a9f18

Where it's published

Available from
Dahua
Dahua Download Center
Current
Sold as
- HY-MO3MH
V1.000.0000001.0.R · Listed date Apr 23, 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.