Bogen Switchbank Desktop Intercoms For 70V Wired Systems | SI35A

Bogen Switchbank Desktop Intercoms are wired intercom products for installed audio systems built around 70V distributed loudspeaker lines. They suit integrators and facility technicians who need intercom and speaker-level control that ties into existing wired infrastructure instead of adding a wireless or network layer.

These intercoms come in two models, giving designers flexibility instead of forcing one device to cover every location. Wired operation fits retrofit and new-construction work in schools, offices, healthcare facilities, and houses of worship, where cabling is already planned and a clean, serviceable install is the priority.

For system designers, the practical value is compatibility with 70V distributed audio, a common approach for paging and background music zones across large buildings. Before ordering, compare the model details on each listing against the speaker wattage, mounting method, and accessories your drawings call for, so the right unit lands on the right wall or desk.