In an intercom system, a In flats, an intercom system is typically used to communicate with visitors. The system may use a speakerphone, or it may use a wired connection that requires the visitor to press a button and speak into a mic before being heard through the system hardwired in each apartment.
ABC Security Solutions was the first business to come up when I searched "intercom repair near me", so I went with them. They were quick and knowledgeable, and the intercom system is now fully functional again!
Josette D. Lemanski