Firmware

DHI_HYWL13A_Eng_MCU_V1.000.0000001.0.R.250923.zip

Dahua firmware released Nov 8, 2025. Microcontroller firmware.

Released: Nov 8, 2025
Version: V1.000.0000001.0.R
Size: 33.8 KB
Hardware: Microcontroller firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: ad8791ad76e5791e457ee3bfeeec435e
SHA-256: 3e936c21a3a9ab4f3ea9082b2ee7e68f889d2e35229e4b3e1ea78751c5180e6c

Where it's published

Available from
Dahua
Dahua Download Center
Current
Sold as
- HY-WL13A
V1.000.0000001.0.R · Listed date Nov 8, 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.