The smart doorbell is a great solution, because you can see directly on the phone who is at the door from any corner of the world if you have an internet connection. Thanks to the two-way microphone, you can communicate with the people who call at your door. The device comes with a receiver that must be plugged into the socket and will ring when someone presses the doorbell. It offers a wide range of songs that you can choose according to your preferences. In addition to the receiver's warning, you will also receive a notification on the phone when someone rings the doorbell. The video intercom has the PIR motion detector function, and if someone is near the door, you will automatically receive a notification on the phone and you will be able to see in real time who it is. Thanks to the 166-degree angle and 1280x720 resolution, you will have very clear images. The doorbell is also very useful during the night thanks to the Night Vision function which helps in the clarity of images up