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Dahua model

SD8A440FA-HNT

Dahua lists 2 firmware files for the SD8A440FA-HNT. 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
2
Newest
Apr 29, 2025
Listed by
Dahua
Dahua device IDs
39

Firmware

Dahua device IDs in this firmware

Compare these with the updateSerial your device reports. Each one links to every firmware found for that ID.