Dahua model
SDT4E425-4F-GB-A-PV1-S2
Dahua lists 3 firmware files for the SDT4E425-4F-GB-A-PV1-S2. 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
- 3
- Newest
- Sep 13, 2026
- Listed by
- Dahua
- Dahua device IDs
- 21
Vendor notes
- An earlier build still on Dahua's download server after the download center replaced it
Firmware
- DH_SD-Vodka_MultiLang_PN_Stream3-ITOP-ShuangPinXVRCloud-Si_V3.211.0000016.0.R.260822.zipDownload
Released Sep 13, 2026 · V3.211.0000016.0.R · 7 devices · Dahua
- DH_SD-Vodka_MultiLang_PN_Stream3-ITOP-ShuangPinXVRLLM-Acupick_V3.211.0000016.0.R.260822.zipDownload
Released Sep 11, 2026 · V3.211.0000016.0.R · 12 devices · Dahua
- DH_SD-Vodka_MultiLang_PN_Stream3-ITOP-ShuangPinXVRLLM-Acupick_V3.211.0000007.1.R.260206.zipDownload
Released Feb 6, 2026 · V3.211.0000007.1.R · 14 devices · Dahua
Dahua device IDs in this firmware
Compare these with the updateSerial your device reports. Each one links to every firmware found for that ID.
- SDT4E425-4F-GBS2-0280-B
- SDT4E425-8P-MB-0280-B
- SDT4E425-8P-MB-0280-C
- SDT8C1425-6P-GBS2-0280-A
- SDT8C2425-4F-GBS2-0400-A
- SDT8C2425-4Z4-GBS2-0832-A
- SDT8C2425-4Z4-GBS2-2812-A
- SDT4E425-4F-GBS2-0280-A
- SDT6E425-8P-MB-0280-A
- SDT6E432-8P-MB-0280-A
- SDT7C1223-6P-GBS2-0280-A
- SDT7C1425-4F-GBS2-0400-A
- SDT7C1425-6P-GBS2-0280-A
- SDT7C1432-4F-GBS2-0400-A
- SDT7C1432-6P-GBS2-0280-A
- SDT8C1425-6P-GAS2-0280-A
- SDT8C1433-6P-GAS2-0280-A
- SDT8C1440-6P-GAS2-0280-A
- SDT8C2433-4Z4-GAS2-0832-A
- SDT3E410-8P-GBS2-0280-A
- SDT4E425-8P-MB-0280-A