Dahua model

DH-SD52C225U-HNI

Dahua lists 3 firmware files for the DH-SD52C225U-HNI. This is the retail model name. Inside the firmware, Dahua uses its own device IDs, listed below, which can lead you to more compatible firmware.

Firmware files: 3
Newest: Apr 26, 2017
Listed by: Dahua
Dahua device IDs: 47

Vendor notes

Folder: Kamery -IP- obrotowe- PTZ/Non-AI/Starsze/Starsze/SD5xxx/DH-SD50225U-HNI
Folder: Kamery -IP- obrotowe- PTZ/Non-AI/Starsze/Starsze/SD5xxx/DH-SD52C225U-HNI
Folder: Kamery -IP- obrotowe- PTZ/Non-AI/Starsze/Starsze/SD5xxx/DH-SD50230U-HNI/OLD-PL
Folder: Kamery -IP- obrotowe- PTZ/Non-AI/Starsze/Starsze/SD5xxx/DH-SD59230U-HNI
Folder: Kamery -IP- obrotowe- PTZ/Non-AI/Starsze/Starsze/SD6xxx/DH-SD60225U-HNI
Folder: Kamery -IP- obrotowe- PTZ/Non-AI/Starsze/Starsze/SD6xxx/DH-SD60230U-HNI
Folder: Kamery -IP- obrotowe- PTZ/Non-AI/Starsze/Starsze/SD6xxx/DH-SD6C230U-HNI
Folder: Kamery -IP- obrotowe- PTZ/Non-AI/Starsze/Starsze/SD6xxx/DH-SD6C430U-HNI

Firmware

CONFIG_General_EngPld_P_General_DH-SD-Eos_V2.422.0000.8.R.20170426.bin
Released Apr 26, 2017 · V2.422.0000.8.R · 45 devices · Dahua
Download
DH_SD-Eos_Eng_P_Stream3_V2.422.0000.8.R.20170315.bin
Released Mar 15, 2017 · V2.422.0000.8.R · 45 devices · Dahua
Download
General_SD50XXXS-HN_MainAPP_Sony_PTZ_V3.02.20.R.170116.bin
Built Jan 16, 2017 · V3.02.20 · 2 devices · Dahua
Download

Dahua device IDs in this firmware

Compare these with the updateSerial your device reports. Each one links to every firmware found for that ID.