EmpireTech model
PTZ3E405-AI
EmpireTech lists 1 firmware file for the PTZ3E405-AI. 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
- Apr 13, 2026
- Listed by
- EmpireTech
- Dahua device IDs
- 10
Firmware
- General_SD-Gauss_MultiLang_PN_Stream3-xiaobei_V3.201.0000007.1.R.260413.binDownload
Released Apr 13, 2026 · V3.201.0000007.1.R · 10 devices · ENS Security, EmpireTech
Dahua device IDs in this firmware
Compare these with the updateSerial your device reports. Each one links to every firmware found for that ID.