Dahua model
SDT7C424-4F-ZBZJ-APV-0400
Dahua lists 1 firmware file for the SDT7C424-4F-ZBZJ-APV-0400. 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
- 1
- Newest
- Sep 16, 2026
- Listed by
- Dahua
- Dahua device IDs
- 12
Firmware
- DH_SD-Si-Leo_MultiLang_PN_Stream3_V2.822.0000006.2.R.260827.zipDownload
Released Sep 16, 2026 · V2.822.0000006.2.R · 12 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.