The GT-1M3 is an audio/video tenant station for the GT Series Multi-Unit entry system.
It is equipped with Door Release, Option, Guard, and Talk buttons. The unit also has zoom and a light adjustment button for the camera at the entry.
When a visitor calls, the tenant station rings and video is present. The call is answered by one touch of the Talk button.
The GT-1M3 has the capability of calling the Concierge/Security Guard station(s),
turning on a light while speaking with a visitor at the entrance, and receiving an emergency tone from a pull cord or panic call button.