Retail model
iXVR521-16
GSS and Winic lists 1 firmware file for the iXVR521-16. 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 18, 2020
- Listed by
- GSS, Winic
- Dahua device IDs
- 3
Firmware
- XVR521-16_200918.binDownload
Released Sep 18, 2020 · 3 devices · GSS, ENS Security, Winic
Dahua device IDs in this firmware
Compare these with the updateSerial your device reports. Each one links to every firmware found for that ID.