Dahua model
SD49216DB-HNY
Dahua lists 3 firmware files for the SD49216DB-HNY. 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 29, 2026
- Listed by
- Dahua
- Dahua device IDs
- 15
Vendor notes
- An earlier build still on Dahua's download server after the download center replaced it
Firmware
- DH_SD-Gauss-Civil_MultiLang_PN_Stream3_V3.201.0000007.1.R.260413.zipDownload
Released Apr 29, 2026 · V3.201.0000007.1.R · 13 devices · Dahua
- General_SD49XXX-HN-V-DB_MCU_V2.401.0000003.19.R.260123.zipDownload
Released Mar 25, 2026 · V2.401.0000003.19.R · 2 devices · Dahua
- DH_SD-Gauss-Civil_MultiLang_PN_Stream3_V3.201.0000007.0.R.260129.zipDownload
Released Jan 29, 2026 · V3.201.0000007.0.R · 13 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.