Dahua Firmware Finder

Firmware

General_SD50XXXI-HC_MainAPP_EngPol_P_Sony_PTZ_V2.11.55.R.170605.bin

Dahua firmware built Jun 5, 2017. Couldn't be analysed.

Built: Jun 5, 2017
Version: V2.11.55
Size: 181.0 KB
Hardware: Couldn't be analysed

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Permanent copy on the Internet Archive (item page)

MD5: 5f7e5adb133df6a7d581c53be565528b
SHA-256: 275e7b5900360fe9df04d5ec9962b936569df62ed66585178d7708f947ca228d

Where it's published

Mirrored by
Dahua
files.dahua.support
Mirror
Sold as
- DH-SD50225I-HC-S2
- DH-SD50230I-HC-S2
- Folder: Kamery -IP- obrotowe- PTZ/Non-AI/Starsze/Starsze/SD5xxx/DH-SD50225I-HC-S2
- Folder: Kamery -IP- obrotowe- PTZ/Non-AI/Starsze/Starsze/SD5xxx/DH-SD50230I-HC-S2
Mirror link (files.dahua.support)
Previously at 1 other address
- https://files.dahua.support/Firmware/Kamery%20-IP-%20obrotowe-%20PTZ/Non-AI/Starsze/Starsze/SD5xxx/DH-SD50225I-HC-S2/General_SD50XXXI-HC_MainAPP_EngPol_P_Sony_PTZ_V2.11.55.R.170605.bin (last seen Oct 22, 2026)

Compatible hardware

The file couldn't be unpacked (binwalk found nothing to extract).