Who is knocking at the door?
Give an impression that you are at home from anywhere. The smart doorbell lets you see the person behind your doors online and speak with him/her via the integrated mike and speaker. You just need to connect the Smart Doorbell with a mobile app on your phone, and it will offer to start a video conversation with your visitors any time someone presses the doorbell. At the same time, the Smart Doorbell also serves as a surveillance camera and warns you if someone approaches the door. Thus, you can promptly react by making a photo and asking the unwelcome visitor to leave.