Device
SDT3A400-4F-NB-0400-A
4 firmware files may be compatible with the SDT3A400-4F-NB-0400-A. Part of the SDT family. The newest builds are listed first.
- Firmware files
- 4
- Newest
- Feb 28, 2026
- Family
- SDT
- Vendors
- Dahua
- Chip
- Infinity6C
Compatible firmware
- DH_SD-Kant-Dual_MultiLang_PN_V2.820.0000029.0.R.260115.zipDownload
Released Feb 28, 2026 · V2.820.0000029.0.R · 7 devices · Dahua
- 3300089_General_SD-Kant-Dual_MultiLang_PN_V2.820.0000017.1.R.250719.zipDownload
Released Jul 19, 2025 · V2.820.0000017.1.R · 7 devices · Dahua
- 3300091_DH_SD-Kant-Dual_MultiLang_PN_V2.820.0000017.1.R.250719.zipDownload
Released Jul 19, 2025 · V2.820.0000017.1.R · 7 devices · Dahua
- DH_SD-Kant-Dual_MultiLang_PN_V2.820.0000010.0.R.241114.zipDownload
Released Dec 20, 2024 · V2.820.0000010.0.R · 9 devices · Dahua
Compatibility is detected automatically from firmware files and may be incomplete or wrong. Always confirm your device's updateSerial first.