A: Thank you for your inquiry. You do not need to go into the menu to select for listening. As long as the parent unit is ON, you can hear when the baby makes a sound. In addition, there is a sound level LEDs on the parent unit, it provides visual indication as well. Best Regards. The Motorola Nursery Product Team
A: Gracias por su consulta. Sí, el adaptador de corriente de VM64 puede funcionar desde AC100 a AC240V.
A: Yes, you can just buy another camera to pair with VM64 CONNECT instead of buying another whole system. The camera you can buy is VM65 camera or VM65-BU.