Dahua model
SD4D825MB-HNR
Dahua lists 4 firmware files for the SD4D825MB-HNR. 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
- 4
- Newest
- May 12, 2026
- Listed by
- Dahua
- Dahua device IDs
- 14
Firmware
- DH_SD-Vodka_MultiLang_PN_Stream3-ITOP-NormalLLM_V3.211.0000010.2.R.260424.zipDownload
Released May 12, 2026 · V3.211.0000010.2.R · 12 devices · Dahua
- General_SD49XXX-HN-MTRS_MCU_V2.401.0000003.16.R.251117.zipDownload
Released Jan 14, 2026 · V2.401.0000003.16.R · 2 devices · Dahua
- DH_SD-Vodka_MultiLang_PN_Stream3-ITOP-NormalLLM_V3.200.0000026.0.R.250620.zipDownload
Released Jul 10, 2025 · V3.200.0000026.0.R · 9 devices · Dahua
- General_SD49XXX-HN-MTRS_MCU_V2.401.0000003.5.R.250428.zipDownload
Released Jul 10, 2025 · V2.401.0000003.5.R · 2 devices · Dahua
Dahua device IDs in this firmware
Compare these with the updateSerial your device reports. Each one links to every firmware found for that ID.