I wouldn't trust any of the baby monitors. Even some of the "best" ones, like the Owlet are questionable. You might want to get one of the smaller Unifi cameras

I wouldn't trust any of the baby monitors. Even some of the "best" ones, like the Owlet are questionable. You might want to get one of the smaller Unifi cameras and use their Protect product to access it remotely. Cloud accessible but all stored locally.