Dahua model
SG4020LP
Dahua lists 2 firmware files for the SG4020LP. 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
- Oct 20, 2026
- Listed by
- Dahua
Firmware
- DH_TS-S4XXX-Pandora_S42XX_Eng_Full_V1.000.0000001.3.R.20260930.zipDownload
Released Oct 20, 2026 · V1.000.0000001.3.R · No hardware IDs found · Dahua
- DH_TS-S4XXX-Pandora_S42XX_Eng_Full_V1.000.0000001.3.R.20260806.zipDownload
Released Aug 25, 2026 · V1.000.0000001.3.R · No hardware IDs found · Dahua