Comelit 3522 Adapter for KITVISTO Wi-Fi

The 3522 from Comelit is a voltage adapter for Visto smart doorbell. Input voltage 12÷20 VAC, output for powering the Visto smart doorbell. It is possible to control already existing bells. Case in plastic material, dark graphite RAL9011 color. Dimensions (W x H x D): 2.32″ x 1.57″ x 0.55″.