ENS Security model
NVR304L-16-16P-EI
ENS Security lists 11 firmware files for the NVR304L-16-16P-EI. 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
- 11
- Newest
- Dec 19, 2025
- Listed by
- ENS Security
Vendor notes
- Product line: Diamond/NVR
Firmware
- General_NVR4x-EI_MultiLang_V4.005.0000001.6.R.251219.binDownload
Released Dec 19, 2025 · V4.005.0000001.6.R · Encrypted firmware · ENS Security, EmpireTech
- General_NVR4x-EI_MultiLang_V4.005.0000001.5.R.250923.binDownload
Released Sep 23, 2025 · V4.005.0000001.5.R · Encrypted firmware · ENS Security
- General_NVR4x-EI_MultiLang_V4.005.0000001.4.R.250818.binDownload
Released Aug 18, 2025 · V4.005.0000001.4.R · Encrypted firmware · ENS Security
- General_NVR4x-EI_MultiLang_V4.005.0000001.2.R.250613.binDownload
Released Jun 13, 2025 · V4.005.0000001.2.R · Encrypted firmware · ENS Security
- General_NVR4x-EI_MultiLang_V4.005.0000001.1.R.250224.binDownload
Released Feb 24, 2025 · V4.005.0000001.1.R · Encrypted firmware · ENS Security, Dahua
- General_NVR4x-EI_MultiLang_V4.005.0000001.0.R.240716.binDownload
Released Jul 16, 2024 · V4.005.0000001.0.R · Encrypted firmware · ENS Security, Dahua, VIP Vision
- General_NVR4x-EI_MultiLang_V4.005.0000000.0.R.240518.binDownload
Released May 18, 2024 · V4.005.0000000.0.R · Encrypted firmware · ENS Security, Dahua
- General_NVR4x-EI_MultiLang_V4.003.0000000.0.R.240328.binDownload
Released Mar 28, 2024 · V4.003.0000000.0.R · Encrypted firmware · ENS Security
- General_NVR4x-EI_MultiLang_V4.003.0000000.0.R.240312.binDownload
Released Mar 12, 2024 · V4.003.0000000.0.R · Encrypted firmware · ENS Security, Dahua
- Customer_NVR4x-EI_MultiLang_IP-Speaker_V4.001.001W000.0.R.231122.binDownload
Released Nov 22, 2023 · V4.001.001W000.0.R · Encrypted firmware · ENS Security
- General_NVR4x-EI_MultiLang_V4.001.0000000.2.R.230621.binDownload
Released Jun 21, 2023 · V4.001.0000000.2.R · Encrypted firmware · ENS Security, Dahua