Firmware

General_ASR1100B_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: 24.4 KB
Hardware: Microcontroller firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: d5e9b46a11d8ff9ac9429c1a0d780f13
SHA-256: d1f09312c5b21de3d64450b4143fc79a41e6875fd8722972c7a7c1c47c8c69d9
Changelog: Release notes

Where it's published

Available from
Dahua
Dahua Download Center
Current
Sold as
- ASR1100B ASR1100B-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.