Solved
Use roku door camera through Ultra lt (two way audio not working)
So im setting up a roku doorbell and chime se. i got the app setup on MY phone and seems to be working perfectly fine. next i setup the app on my fathers Roku ultra lt. the camera seems to come up...
Currently, I believe the Live Streams for cameras and doorbells can only be "viewed" on the TV. The SmartHome is essentially built around the mobile app and mobile devices.
From the Roku support articles, two-way audio seems limited to "The speak feature records sound from the microphone on your mobile device and plays it through the speaker on your smart home camera or video doorbell."
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Would be a nice feature if Roku could figure a way to use the microphone feature of the Roku remote to interact with the Smart Home devices though. (likely a security/isolation concern preventing this).
https://support.roku.com/article/7873923625751 (view a live video stream)
https://support.roku.com/article/7875920226583 (how to use two-way audio)
