The GT-1D is an audio only handset tenant station for the GT series Multi-Unit entry system. It is equipped with Door Release, Option, and Guard buttons.
When a visitor calls, the tenant station rings and the call is answered by picking up the handset. The GT-1D also 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.
The GT-1D is designed to be surface mounted. Up to four 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 simultaneous via the tenant's handset station when speaking with the visitor.
Main Features
- Handset communication for privacy
- Guard or Concierge call
- Door release to calling entrance
- Secondary option button triggers a normally open contact on the back of the unit to trigger external devices
- Power Source 24V DC, supplied from GT-BC
- Simultaneous Communication via handset
- Wall mount
- Dimensions: 7-⅞” H x 3-½” W x 2-½” D
Specification Description
Communication: Hands-free, voice-actuated communication or push-to-talk communication
Wiring: Two conductor cables (Aiphone #872002 for audio and Aiphone #871802 for video)
Door Release: Connecting terminals: between ELM - ELC (N/O) and ELB - ELC (N/C) Sp