ENS Security model
PDN3EI405G-DY-APV
ENS Security lists 5 firmware files for the PDN3EI405G-DY-APV. 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
- 5
- Newest
- Aug 10, 2026
- Listed by
- ENS Security
- Dahua device IDs
- 10
Vendor notes
- Product line: Diamond/PTZ
Firmware
- General_SD-Gauss_MultiLang_PN_Stream3-xiaobei_V3.201.0000007.4.R.260810.binDownload
Released Aug 10, 2026 · V3.201.0000007.4.R · 10 devices · ENS Security
- 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
- General_SD-Gauss_MultiLang_PN_Stream3-xiaobei_V3.201.0000002.1.R.250918.binDownload
Released Sep 18, 2025 · V3.201.0000002.1.R · 10 devices · ENS Security
- General_SD-Gauss_MultiLang_PN_Stream3-xiaobei_V3.200.0000018.0.R.250515.binDownload
Released May 15, 2025 · V3.200.0000018.0.R · 10 devices · ENS Security
- General_SD-Gauss_MultiLang_PN_Stream3-xiaobei_V3.200.0000008.0.R.240312 (1).binDownload
Released Mar 12, 2024 · V3.200.0000008.0.R · 9 devices · ENS Security
Dahua device IDs in this firmware
Compare these with the updateSerial your device reports. Each one links to every firmware found for that ID.