Dahua model
PSDW82442M-A270-D440
Dahua lists 1 firmware file for the PSDW82442M-A270-D440. 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
- 1
- Newest
- Sep 30, 2025
- Listed by
- Dahua
- Dahua device IDs
- 2
Firmware
- DH_IPC-PSDW824XL-Fafnir_MultiLang_PN_Stream3_V2.800.0000000.6.R.250820.zipDownload
Released Sep 30, 2025 · V2.800.0000000.6.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.