SHOP
https://adiglobal.cz/cz/produkty139:7937186/vds-loft-telefon-basic-1-tlacitko
SPEC
https://www.avedes.cz/user/related_files/9449_veo-xs_wifi-2.pdf
PICTURES Inside:
https://developer.nuki.io/t/installation-opener-in-digital-telephone-3-wires-fermax/2783/13

https://e-shop.domovnitelefony.cz/domovni-audio-telefony/3390-vds-loft-telefon-basic/