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Retail model

VTO3211D

Cifra and Global DS and Viatec lists 8 firmware files for the VTO3211D. 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
8
Newest
Apr 1, 2020
Listed by
Cifra, Global DS, Viatec
Dahua device IDs
7

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.