Baby monitor we own was updated recently and the audio or video times out after 30 minutes. You have to purchase a plan now which wasn't advertised or the case when we
Google Nest Cam Indoor 3 Pack - Wired Indoor Camera for Home Security - Control with Your Phone and Get Mobile Alerts - Surveillance Camera with 24/7 Live Video and Night Vision
Google Nest Hub with Google Assistant - Chalk (2nd Generation) + Nest Doorbell Battery in Snow | NFM