Do amazon echo show auto load the live view when someone ring the bell?

Hi I am planning to buy ring door bell 3 with amazon echo show 5. I live with elderly parentgs who do not have access to mobile all the time. It is very important for them to see the person/video before answering the bell. I want to know if Amazon echo show will display live view automatically when someone rings the bell or will I have to give explicit command to Echo to dispaly the video? Thanks