Hello, can some one please help me with the wires for Electra Smart+ ATM.0S402.ELB04 (https://www.electra.ro/en/produse/video-and-audio-door-phones/touch-line-range/4-wire-system/vtm-4s083-elbtl) it hace 4 wires, and it uses can bus data transfer. the cables are +14V, C/D, GND, Vout and it hase an aditional doorbell and gong
Please help me, best regards.