WI-FI VISTO KIT + POWER SUPPLY + BELL, USA Kit composed of art. Visto (smart doorbell), 3532 (chime), 3534 (power supply). Italian designed smart doorbell wich allow audio/video communication from the door to the smartphone/tablet using the Wi-Fi network. Complete with wireless bell and power supply. With the Visto app You will always be in touch with what is going on at your house, if You are accross town or even in another country. Dark graphite RAL9011 colour.