Optiview model
881399
Optiview lists 1 firmware file for the 881399. 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
- Jun 14, 2019
- Listed by
- Optiview
- Dahua device IDs
- 1
Firmware
- General_NVR6XX-4KS2_Eng_V3.216.0000000.1.R.190614.BINDownload
Released Jun 14, 2019 · V3.216.0000000.1.R · 1 device · ENS Security, Inaxsys, Optiview
Dahua device IDs in this firmware
Compare these with the updateSerial your device reports. Each one links to every firmware found for that ID.