Delta VIVOTEK ND9442P - Settings - Camera - Update Firmware

VIVOTEK - Built with Reliability
User's Manual - 127
3-5-9. Settings - Camera - Update rmware
Prepare the camera rmware les in a USB thumb drive. Connect the thumb drive to the NVR’s
USB port.
Select a camera, and click the upload button.
An upload panel will appear. Select the rmware le. Click the Upload button.