ENS Security model
NVR201HS-04-P
ENS Security lists 7 firmware files for the NVR201HS-04-P. 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
- 7
- Newest
- Dec 31, 2025
- Listed by
- ENS Security
- Dahua device IDs
- 1
Vendor notes
- Product line: Diamond/NVR
Firmware
- General_NVR2XXX-S3_MultiLang_V4.005.0000000.5.R.251231.binDownload
Released Dec 31, 2025 · V4.005.0000000.5.R · 1 device · ENS Security
- General_NVR2XXX-S3_MultiLang_V4.005.0000000.4.R.250926.binDownload
Released Sep 26, 2025 · V4.005.0000000.4.R · 1 device · ENS Security
- General_NVR2XXX-S3_MultiLang_V4.005.0000000.3.R.250822.binDownload
Released Aug 22, 2025 · V4.005.0000000.3.R · 1 device · ENS Security
- General_NVR2XXX-S3_MultiLang_V4.000.0000000.5.R.240731.binDownload
Released Jul 31, 2024 · V4.000.0000000.5.R · 1 device · ENS Security
- General_NVR2XXX-S3_MultiLang_V4.000.0000000.4.R.231214.binDownload
Released Dec 14, 2023 · V4.000.0000000.4.R · 1 device · ENS Security
- General_NVR2XXX-S3_MultiLang_V4.000.0000000.3.R.230615.binDownload
Released Jun 15, 2023 · V4.000.0000000.3.R · 1 device · ENS Security
- General_NVR2XXX-S3_MultiLang_V4.000.0000000.2.R.230426.binDownload
Released Apr 26, 2023 · V4.000.0000000.2.R · 1 device · 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.