Intercom for conventional systems (4+1 and intercommunicating) with electronic or alternate call. With 2 buttons expandable to 10 for door openers, intercom calls and various services. For additional buttons use code PT501G.
Intercom for conventional systems (4+1 and intercommunicating) with electronic or alternate call. With 2 buttons expandable to 10 for door openers, intercom calls and various services. For additional buttons use code PT501G.