Device family
NVR
Firmware for 48 Dahua NVR models. Including Lorex_NVR4X-4KS2, Lorex_NVR4X-4KS2/L, Lorex_NVR4XXX-X, Lorex_NVR4XXX-X-32M, Lorex_NVR5X-4K and 43 more.
| Model | Firmware files | Newest |
|---|---|---|
| Lorex_NVR4X-4KS2 | 11 | Oct 29, 2020 |
| Lorex_NVR4X-4KS2/L | 1 | Mar 18, 2021 |
| Lorex_NVR4XXX-X | 2 | Sep 20, 2019 |
| Lorex_NVR4XXX-X-32M | 5 | Sep 20, 2019 |
| Lorex_NVR5X-4K | 8 | Mar 15, 2021 |
| NVR11HS-W-HDS2 | 7 | Aug 29, 2024 |
| NVR11XX-HDS2 | 3 | May 13, 2018 |
| NVR11XX-S2 | 1 | May 13, 2018 |
| NVR11XX-X | 14 | Dec 21, 2018 |
| NVR11XXHS | 11 | Oct 13, 2017 |
| NVR1BHC-E | 11 | Dec 19, 2022 |
| NVR1XXX-S3H | 14 | Mar 5, 2026 |
| NVR2X-4KS2-W | 15 | Aug 20, 2025 |
| NVR2X-4KS3 | 46 | Aug 21, 2025 |
| NVR2X-4KS3-EZIP | 9 | Nov 17, 2020 |
| NVR2X-I | 21 | Aug 11, 2024 |
| NVR2X-I-L | 16 | Aug 12, 2026 |
| NVR2X-I3 | 2 | Mar 12, 2026 |
| NVR2X-S | 32 | May 13, 2019 |
| NVR2X-S3 | 21 | Jan 12, 2026 |
| NVR2XHC-HDS2 | 21 | Oct 23, 2024 |
| NVR4K | 32 | Mar 31, 2021 |
| NVR4X-4KS2 | 112 | Jul 15, 2025 |
| NVR4X-4KS2/L | 76 | Aug 7, 2026 |
| NVR4X-4KS3 | 3 | Nov 26, 2025 |
| NVR4X-4KS3/L | 2 | Apr 28, 2023 |
| NVR4X-I | 36 | Oct 31, 2024 |
| NVR4X-I-L | 18 | May 8, 2025 |
| NVR4X-S2 | 1 | Aug 13, 2020 |
| NVR4X-W-S2 | 10 | Jun 24, 2019 |
| NVR4XXX-X | 45 | Sep 20, 2019 |
| NVR4XXX-X-32M | 5 | Sep 20, 2019 |
| NVR5X-4K | 182 | Jan 14, 2025 |
| NVR5X-4KS2E | 5 | Mar 15, 2021 |
| NVR5X-4KS2E-280W | 1 | Mar 3, 2021 |
| NVR5X-4KS3 | 5 | Dec 24, 2025 |
| NVR5X-4KS3-XI | 1 | May 14, 2024 |
| NVR5X-I | 59 | Aug 11, 2024 |
| NVR5X-I-L | 19 | Aug 11, 2024 |
| NVR5XXX-4K | 1 | Mar 22, 2022 |
| NVR6000 | 26 | Nov 28, 2019 |
| NVR6X-I | 6 | Jan 28, 2026 |
| NVR6XX-4K | 1 | Nov 27, 2015 |
| NVR6XX-4KS2 | 74 | Jan 30, 2026 |
| NVR6XX-TPC | 3 | Nov 29, 2016 |
| NVR7XXX | 15 | Aug 2, 2019 |
| NVR_4000 | 2 | May 31, 2016 |
| NVR_N7 | 14 | Feb 26, 2019 |