Nuki opener with CDN/ACO two wires

Discussion Questions
1

Is it possible to connect the Nuki opener with this Intercom.
CDN ACO. The phone is INS-UP720

Img_2021_08_16_23_54_50
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2

Hi @arlindiDev ,

Did you manage to connect it? I have the same issue with a 2 wires intercom

3

Hi! Have you tried generic bus already?