Firmware

General_ASR120XD_MCU_V4.000.0000000.6.R.210723.zip

Dahua firmware released Aug 27, 2021. Microcontroller firmware.

Released: Aug 27, 2021
Version: V4.000.0000000.6.R
Size: 27.6 KB
Hardware: Microcontroller firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: 0c4ace56d27fa011114af4063589738c
SHA-256: 1595835410406dc447156b6323ff0eb2b67489c08e460d9cbd020bcc28e29199

Where it's published

Available from
Dahua
Dahua Download Center
Current
Sold as
- ASR1201D ASR1201D-D
- ASR1200D ASR1200D-D
V4.000.0000000.6.R · Listed date Aug 27, 2021
Vendor link (material.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.