Dahua model
SD8A440GA-HNV
Dahua lists 2 firmware files for the SD8A440GA-HNV. 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
- 2
- Newest
- May 29, 2026
- Listed by
- Dahua
- Dahua device IDs
- 48
Firmware
- DH_SD-Taurus_MultiLang_PN_Stream3-Normal_V3.200.0000028.6.R.260514.zipDownload
Released May 29, 2026 · V3.200.0000028.6.R · 77 devices · Dahua
- General_SD8A1XXXG-HN-V_MCU_V2.401.0000001.49.R.220919.zipDownload
Released Nov 29, 2022 · V2.401.0000001.49.R · 2 devices · Dahua
Dahua device IDs in this firmware
Compare these with the updateSerial your device reports. Each one links to every firmware found for that ID.
- CA-HZ2020GB-A
- CA-HZ2023GB-A
- CA-HZ2023GB-B
- CA-HZ2023GB-C
- CA-HZ2023GB-D
- CA-HZ2023GB1-B
- CA-HZ2023GB1-C
- CA-HZ2023GB1-D
- CA-HZ2025GB-A
- CA-HZ2025GB-B
- CA-HZ2025GB-C
- CA-HZ2031GA-A
- CA-HZ2031GA-B
- CA-HZ2031GA-C
- CA-HZ2031GA-D
- CA-HZ2032GB-A
- CA-HZ2032GB-B
- CA-HZ2033GA-A
- CA-HZ2033GA-B
- CA-HZ2033GA-C
- CA-HZ2033GA1-A
- CA-HZ2037GA-A
- CA-HZ2040GA-A
- CA-HZ2040GA-B
- CA-HZ2040GA2-A
- CA-HZ2040GB-A
- CA-HZ2045GB-A
- CA-HZ2045GB-B
- CA-HZ2049GA-A
- CA-HZ4004GB-A
- CA-HZ4004GB-B
- CA-HZ4015GB-A
- CA-HZ4023GB-A
- CA-HZ4025GA-B
- CA-HZ4025GA-C
- CA-HZ4025GA-D
- CA-HZ4025GA-E
- CA-HZ4025GA-F
- CA-HZ4025GA-G
- CA-HZ4025GA-H
- CA-HZ4025GB-B
- CA-HZ4025GB-C
- CA-HZ4025GB-D
- CA-HZ4025GB-G
- CA-HZ4030GA-A
- CA-HZ4032GB-A
- CA-HZ4032GB-C
- CA-HZ4032GB-D