Vendor
Lupus Electronics firmware
Firmware that Lupus Electronics publishes for its Dahua-made devices, as tracked from its download pages. Official site: www.lupus-electronics.de.
- Firmware files
- 24
- Retail models
- 15
- Current
- 20
Current firmware
Files Lupus Electronics lists as the latest version for a product.
- le20x_GerEng_P_V2.460.0000.30.T.20260820_ohne_FTP_SMB.binDownload
Released Aug 20, 2026 · V2.460.0000.30.T · 12 devices · Lupus Electronics
- le228_GerEng_PN_Stream3_V2.800.1005005.8.T.260716.binDownload
Released Jul 16, 2026 · V2.800.1005005.8.T · 70 devices · Lupus Electronics
- General_IPC-HX2(1)XXX-Sag_GerEng_P_V2.800.1005006.0.T.260708.binDownload
Released Jul 8, 2026 · V2.800.1005006.0.T · 7 devices · Lupus Electronics
- le232_v2_GerEng_PN_Stream3_V3.140.1005000.3.R.260316.binDownload
Released Mar 16, 2026 · V3.140.1005000.3.R · 21 devices · Lupus Electronics
- le213_GerEng_PN_V2.860.1005000.3.R.260130.binDownload
Released Jan 30, 2026 · V2.860.1005000.3.R · 3 devices · Lupus Electronics
- le9xx_MultiLang_PN_LUPUS_V4.005.1005000.2.R.250911.binDownload
Released Sep 11, 2025 · V4.005.1005000.2.R · Encrypted firmware · Lupus Electronics
- le202_v3_GerEng_PN_V2.800.1005002.4.R.250905.binDownload
Released Sep 5, 2025 · V2.800.1005002.4.R · 20 devices · Lupus Electronics
- le20x_v2_beta_GerEng_P_V2.680.1005008.1.R.250904.binDownload
Released Sep 4, 2025 · V2.680.1005008.1.R · 3 devices · Lupus Electronics
- le2xx_v3_GerEng_PN_Stream3_V3.120.1005000.2.R.241218.binDownload
Released Dec 18, 2024 · V3.120.1005000.2.R · 67 devices · Lupus Electronics
- 820V2_MultiLang_PN_LUPUS_V4.001.1005002.0.R.241125.binDownload
Released Nov 25, 2024 · V4.001.1005002.0.R · 1 device · Lupus Electronics
- 821V2_MultiLang_PN_LUPUS_V4.001.1005001.0.R.241121.binDownload
Released Nov 21, 2024 · V4.001.1005001.0.R · 1 device · Lupus Electronics
- le22x_v2_GerEn_P_Stream3-CustomPro_V2.820.1005000.8.R.240524.binDownload
Released May 24, 2024 · V2.820.1005000.8.R · 17 devices · Lupus Electronics
- Firmware_le281_V2.820.1005000.4.R.240115.binDownload
Released Jan 15, 2024 · V2.820.1005000.4.R · 23 devices · Lupus Electronics
- General_NVR6XX-4KS2_MultiLang_V4.002.0000000.2.R.230220.BINDownload
Released Feb 20, 2023 · V4.002.0000000.2.R · 1 device · Dahua, Lupus Electronics
- Firmware_LE918_4k_LE926_4k_V4.001.1005001.0.R.220120.zipDownload
Released Jan 20, 2022 · V4.001.1005001.0.R · 1 device · Lupus Electronics
- le281_v2_GerEng_P_Stream3_V2.810.1005001.2.R.211104.binDownload
Released Nov 4, 2021 · V2.810.1005001.2.R · 53 devices · Lupus Electronics
- Firmware_LE281_V2.800.1005002.3.T.200629.binDownload
Released Jun 29, 2020 · V2.800.1005002.3.T · 70 devices · Lupus Electronics
- Firmware_LE918_4k_LE926_4k_V4.000.1005000.1.R.20200422.zipDownload
Released Apr 22, 2020 · V4.000.1005000.1.R · 1 device · Lupus Electronics
- LE 820.zipDownload
2 devices · Lupus Electronics
- LE 821.zipDownload
2 devices · Lupus Electronics
Previous and other firmware
- le213_GerEng_PN_V2.860.1005000.1.R.250930.zipDownload
Released Sep 30, 2025 · V2.860.1005000.1.R · 3 devices · Lupus Electronics
- LE202v3_GerEng_PN_V2.800.1005002.1.R.240926.binDownload
Released Sep 26, 2024 · V2.800.1005002.1.R · 20 devices · Lupus Electronics
- LE22x_GerEng_P_V2.800.1005005.12.R.220704.binDownload
Released Jul 4, 2022 · V2.800.1005005.12.R · 7 devices · Lupus Electronics
- LE20x_v2_GerEng_P_V2.680.1005002.14.R.211127.binDownload
Released Nov 27, 2021 · V2.680.1005002.14.R · 3 devices · Lupus Electronics