Firmware

DHI_HYSA5MA_Eng_MCU_V1.000.0000006.0.R.251013.zip

Dahua firmware released Oct 15, 2025. Microcontroller firmware.

Released: Oct 15, 2025
Version: V1.000.0000006.0.R
Size: 46.4 KB
Hardware: Microcontroller firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: e43d2ef416d55bee63db3fc28b5a474f
SHA-256: c866c829e4faa1a42e89efdda892a0d0c836150cdab397ec3d068a6e47710c67

Where it's published

Available from
Dahua
Dahua Download Center
Current
Sold as
- HY-SA5MA
V1.000.0000006.0.R · Listed date Oct 15, 2025
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.