je to pekné štrukturálne Shinkan dupline gap 1605 výhoda kontrolór roztomilý
Transmitter-Dupline Powered (Contact Input) - Carlo Gavazzi
Carlo Gavazzi Dupline Fieldbus Transceiver Digital Signal G21104401700
May-2001 Dupline – the user oriented Installationbus Smart solutions for home and Building Automation Easy handling – Extremely flexible – Cost effective. - ppt download