Aiphone CCS-1A ChimeCom2 Single-Door Answering System by Aiphone

商品説明

Single-door intercom system enables communication with visitors prior to authorizing access;Backlit call button for visibility;Listening feature allows the master intercom operator to receive audio transmission from the door intercom at any time;Adjustable audio and chime volumes;Expandable system accepts a second master intercom (sold separately) for large areas or multiple rooms