Audio/Video Intercom System Configurator Set Bell Systems 2 Wire

2-wire BUS video and door intercom configurator set, for door intercom systems with 1 outside position and up to 10 internal positions. The configurators are required for any Bticino 2-wire BUS intercom system. Extensive set contents: 3 pieces. Configurator number 1, 1 each of configurator number 0 and number 2 to 9, 1 tweezers, 1 configuration instructions (English language not guaranteed) The configurators are used in the house unit as well as in the door units. Depending on the application, installation instructions can be removed and carried out from the respective door intercom.