Door bells are a common item found in each and every household. The goldmedal red dot polyphonic is a wireless door bell comes from goldmedal modular, a popular name in home appliances and electronics offering quality and durable products. This white doorbell has sophisticated looks and a stylish white body with a dash of blue that renders it a classy look. The door bell is wireless and easy to install and saves you the time and effort of installing electrical wiring as found in traditional door bells.It is an electronic door bell with selectable melodies and flashing light.4 selection mode and 28 melodies.