BTICINO TERRANEO 342560 - 2-WIRE Audio/Video Module with Color Camera
344704 - lt terraneo (bticino) audio 2 wires white swing : Amazon.com.be: Tools & Home Improvement
6 DIN power supply for 2-wires audio e video system 6 DIN power supply for 2-wires audio e video system | 346050 | BTicino International Product Catalogue
One family Linea 2000 audio entrance panel | 342911 | BTicino International Product Catalogue
KIT AUDIO BTICINO TERRANEO MONOFAMILIARE 2 FILI CON PULSANTIERA E CITOFONO
BTICINO TERRANEO 346010 - 2 Wire 0.5A Power Supply