Aiphone GT-1A Intercom Door Station

The GT-1A is an audio only tenant station for the GT series Multi-Unit entry system. It is equipped with a Talk, Door Release, and optional Service Button. When a visitor calls, the tenant station rings and is answered by one touch of the Talk button. The GT-1A also has the capability of calling the Concierge/Security Guard station(s), turning on a light while speaking with a visitor at the entrance, receiving an emergency tone from a pull cord or panic call button, and releasing a door.

The GT-1A is designed to be surface mounted, and has a slim streamlined design. Up to four GT-1A units can be used in the same tenant location. Communication is hands-free at the entrance station when a tenant answers the call, and is either VOX hands-free or push-to-talk at the tenant station when speaking with the visitor.

Main Features

• Hands free audio communication
• Door release to the door where communication is established
• Call to Security Guard / Concierge station
• Optional individual doorbell rings unique tone, notifying resident that someone is at their door
• Optional activation of outside light while talking to entrance station
• Optional connection of panic call station (GFKPS), alerting with tone and call to Concierge
• Separate volume controls for call tone and communication
• Simply 2-conductor common bus wiring
• Surface mounts to a wall on 1-gang box or ring
• ABS plastic construction
• Power Source: 24V DC, supplied from GT-BC
• Call: Varying ring tones from entrance panel, concierge, or doorbell
• Communication: Hands-free or Press-to-talk
• Capacity: Max. 4 tenant stations per resident location
• Wiring: 2-conductor, PE insulated, common bus
• Mounting: Wall mount
• Temperature: 32-104°F (0-40°C)
• Dimensions: 6-7/8” H x 4-15/16” W x 1-¼” D