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Dahua model

DH-CHS4206-4GT-90

Dahua lists 1 firmware file for the DH-CHS4206-4GT-90. 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
Aug 25, 2026
Listed by
Dahua

Firmware