The GH-1ADis designed to be surface mounted, and has a slim, streamlined design.
The GH-1ADalso has the capability of calling the Concierge/Security Guard stations(s), turning on a light while speaking with a visitor at the entrance, receiving an emergency tone from a panic call station, and releasing a door. When a visitor calls, the tenant stations rings, and is answered by one touch of the Talk button. It is equipped with a Talk, Door Release, and optional service button. The GH-1ADis an audio only tenant station for the GH series Multi-Unitentry system.
