You can view live video in 2K from Arlo Pro 3 or Pro 4 in these ways:
Note: You cannot turn on or off Local 2K Live Streaming in the Arlo web portal.
To turn Local 2K Live Streaming on or off:
To turn USB Device Recording on or off:
For more information about recording in 2K, visit How does my Arlo Pro 3 or Pro 4 camera use 2K?.