Aiphone Audio Handset Tenant Station with T-Coil

Aiphone GT-1D Audio Handset Tenant Station with Hearing Aid T-Coil

The Aiphone GT-1D is an audio handset tenant station for the GT Series multi-tenant door entry system. It features built-in hearing aid T-coil compatibility, making it suitable for installations requiring DDA-compliant communication.

The GT-1D provides full-duplex handset communication with entrance stations and guard/concierge stations. It includes a door release button, a security guard call/light button for activating stairway lighting during a call, and an option button for controlling an external device. The call tone volume is adjustable across three positions (off, moderate, loud), and an orange tone-off LED blinks every 5.5 seconds when the call tone is muted.

An emergency alarm switch is also provided, which sends a warning signal to the security guard station when activated. The doctor call (automatic entry) function allows the electric lock to release automatically without manual door release operation.

Key Features

• Full-duplex handset communication
• Hearing aid T-coil compatibility
• Door release button
• Security guard call and light activation button
• Option button for external device control
• Three-position call tone volume (off, moderate, loud)
• Emergency alarm switch with guard station notification
• Doctor call automatic entry function
• Orange tone-off LED indicator

Technical Specifications

• Power supply: 24V DC, supplied from GT-BC
• Communication: Full-duplex via handset
• Hearing aid compatible: Yes (T-coil)
• Operating temperature: 0 to 40 degrees C
• Mounting: Wall mount (desk stand available separately)
• Material: ABS plastic
• Weight: Approx. 330g

Dimensions

• 200 x 89 x 63 mm (H x W x D)