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Dahua model

M20

Dahua lists 1 firmware file for the M20. 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
Oct 14, 2022
Listed by
Dahua
Dahua device IDs
1

Vendor notes

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.