When we are in the 5er we have a Guardzilla camera we turn on when we leave. We leave the TV on as well. With the camera we can see what she is doing as well as what is going on in the 5er.
She will get on one of the sofas and look out the window that we leave the shade up so she can see.
When at home we use the camera as well to keep an eye on her. She will lay by the front window and door to wait for us.
The Guardzillas camera is wifi. We use the Verizon myfi when we travel. With the camera we can see her, listen to her as well as talk to her.