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Speco model

O4P4X

Speco lists 2 firmware files for the O4P4X. 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
Aug 11, 2020
Listed by
Speco
Dahua device IDs
19

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.