Exterior Contractor Product Guide

GF four-wire multiunit audio/video system

Aiphone introduces the GF four-wire multiunit audio/video system. Visitors can call residents by pressing the first letters of the person's name on the digital name-scrolling module. The built-in video camera allows the resident to see and communicate with the individual at the lobby entrance and to unlock the door to allow them access into the building. This control system is designed to add security and convenience to tenants in apartment or office buildings.