ENS Security model
HNC3I349H-IRASPV28-S4（S5 Acupick)
ENS Security lists 8 firmware files for the HNC3I349H-IRASPV28-S4（S5 Acupick). 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
- 8
- Newest
- May 8, 2026
- Listed by
- ENS Security
- Dahua device IDs
- 21
Vendor notes
- Product line: Diamond/IPC
Firmware
- General_IPC-HX3XXX-256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.81.R.260508.binDownload
Released May 8, 2026 · V3.140.0000000.81.R · 20 devices · ENS Security, EmpireTech
- General_IPC-HX3XXX-256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.62.R.260114.binDownload
Released Jan 14, 2026 · V3.140.0000000.62.R · 20 devices · ENS Security
- General_IPC-HX3XXX-256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.39.R.250718.binDownload
Released Jul 18, 2025 · V3.140.0000000.39.R · 20 devices · ENS Security
- General_IPC-HX3XXX-256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.36.R.250427.binDownload
Released Apr 27, 2025 · V3.140.0000000.36.R · 20 devices · ENS Security
- General_IPC-HX3XXX-256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.36.R.250427.zipDownload
Released Apr 27, 2025 · V3.140.0000000.36.R · 21 devices · ENS Security, Dahua
- General_IPC-HX3XXX-256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.32.R.250115.binDownload
Released Jan 15, 2025 · V3.140.0000000.32.R · 20 devices · ENS Security, EmpireTech
- General_IPC-HX3XXX-256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.21.R.240514.binDownload
Released May 14, 2024 · V3.140.0000000.21.R · 20 devices · ENS Security
- General_IPC-HX3XXX-256-Taurus_MultiLang_PN_Stream3_V3.140.0000000.3.R.231121.binDownload
Released Nov 21, 2023 · V3.140.0000000.3.R · 20 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.
- IPC-HDBW3449R1-ZAS-PV-S5
- IPC-HDBW3549R1-ZAS-PV-S5
- IPC-HDBW3649R1-ZAS-PV-27135-S5
- IPC-HDBW3849R1-ZAS-PV-S5
- IPC-HDW3449H-AS-PV-S5
- IPC-HDW3449H-ZAS-PV-S5
- IPC-HDW3549H-AS-PV-S5
- IPC-HDW3549H-ZAS-PV-S5
- IPC-HDW3649H-AS-PV-S5
- IPC-HDW3649H-ZAS-PV-S5
- IPC-HDW3849H-AS-PV-S5
- IPC-HDW3849H-ZAS-PV-S5
- IPC-HFW3449T1-AS-PV-S5
- IPC-HFW3449T1-ZAS-PV-27135-S5
- IPC-HFW3549T1-AS-PV-S5
- IPC-HFW3549T1-ZAS-PV-27135-S5
- IPC-HFW3649T1-AS-PV-S5
- IPC-HFW3649T1-ZAS-PV-27135-S5
- IPC-HFW3849T1-AS-PV-S5
- IPC-HFW3849T1-ZAS-PV-27135-S5
- IPC-HX3XXX