Dahua model
NVD1605DU-4I-8K-2U2H
Dahua lists 1 firmware file for the NVD1605DU-4I-8K-2U2H. 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
- Jan 8, 2026
- Listed by
- Dahua
- Dahua device IDs
- 1
Firmware
- General_VideoNexus_NVD1.5U_Eng_SDA_V4.002.0000000.0.R.251202.zipDownload
Released Jan 8, 2026 · V4.002.0000000.0.R · 1 device · 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.