Firmware

161523_General_SD6A28X-HNI_MainAPP_Eng_Sony_PTZ_V2.02.73.R.150513.bin

ASM firmware built May 13, 2015. Microcontroller firmware.

Built: May 13, 2015
Version: V2.02.73
Size: 172.0 KB
Hardware: Microcontroller firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: 71798db2bf0e782edd7f9820a1da0ef8
SHA-256: 5f28b3709a8560caeb214a2c0625e0293de91c0a381f02d300c5b3f272983414

Where it's published

Mirrored by
ASM
ASM (ftp.asm.cz)
Mirror
Sold as
- SD6A28X-HNI
- Folder: kamerove_systemy/Firmware/2017_a_starsi/05SD/01-Network Speed Dome/01-Ultra series/SD-Demeter_Eng_P_Stream3_V2.420.0001.0.R.20150210/PTZ firmware
- Folder: kamerove_systemy/Firmware/2017_a_starsi/05SD/99-old firmware/PTZ_Firmware/SD6A28X-HNI
Mirror link (ftp.asm.cz)
Previously at 1 other address
- https://ftp.asm.cz/Dahua/kamerove_systemy/Firmware/2017_a_starsi/05SD/01-Network%20Speed%20Dome/01-Ultra%20series/SD-Demeter_Eng_P_Stream3_V2.420.0001.0.R.20150210/PTZ%20firmware/161523_General_SD6A28X-HNI_MainAPP_Eng_Sony_PTZ_V2.02.73.R.150513.bin (last seen Oct 22, 2026)

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.