Is there a WiFi camera with an app for viewing when away from home, that has decent privacy? Plug and play would be nice. Limited time to do major setup as in 2 hours tops. Cost is fine nothing into 4 digits. Recording not neccesary. No storage is needed. Simple live viewing is all.
If you currently have an IP camera setup, add Tailscale to your network with the Subnet Routing feature enabled.
You can then access that camera from anywhere.
Optionally also enable the Funnel feature, and you won’t even need the Tailscale client.