Sprint L2 Audio House Station for 2-Wire Bticino Intercom Systems with Handset and 2 Buttons for Door/Gate Opening and Light Control : Amazon.de: DIY & Tools
Bticino 366811 Kit Audio 2 Fili monofamiliare con pulsantiera Linea 2000 da Parete e citofono Sprint L2, Grigio : Amazon.it: Fai da te