Firmware

General_SD2980-GN_MainBoot_PTZ_V2.04.71.R.160308.bin

Dahua firmware built Mar 8, 2016. Microcontroller firmware.

Built: Mar 8, 2016
Version: V2.04.71
Size: 12.0 KB
Hardware: Microcontroller firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: aff5fbfa0f21a0f4e6b87c652f5e688b
SHA-256: ae2061ca966c9c1b0de100d126797eb07f07bcddc04794fdaa1b144d371f88e5

Where it's published

Available from
Dahua
DahuaFileDirectory
Current
Vendor link (dahuawiki.com)
Available from
Dahua
DahuaFileDirectory
Current
Published as General_SD6A9XXXS-HNI_MainBoot_PTZ_V2.02.75.R.150514.bin (an identical file)
Vendor link (dahuawiki.com)

Compatible hardware

This is microcontroller firmware in Dahua's MCU upgrade format: 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.

Also published as

Byte-for-byte identical files under other names:

General_SD6A9XXXS-HNI_MainBoot_PTZ_V2.02.75.R.150514.bin