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  Aiphone GT-MK Concierge Guard Station

Aiphone GT-MK Concierge Guard Station


Our Price : $621.00

UPC Code: 546852854986
Attention: Call Us for the Best Price 212-537-6540

Product Code: GT-MK


The GT-MK is a concierge station for the GT Series multi-tenant system. The unit surface mounts to a single gang electrical box or may be desk mounted using an optional desk stand (GFW-S). The GT-MK features a 10-key keypad for calls to both tenant stations and entry panels and a handset for private communication. The unit also has up/down buttons for name scrolling and a door release button to selectively open the entrance where communication is established.

The GT-MK has two calling modes, standard (via tenant station) and emergency (via GFK-PS). When a standard call is placed, a normal call tone is heard and the calling unit's name and number are steady on the LCD screen. When the emergency call is placed, an urgent call tone is heard and the calling unit's name and number flash on the LCD screen intermittently with "EMERCENCY". A standard call is reset by hanging up the GT-MK handset and emergency call must be reset at the tenant location.

The GT-MK can be manually programmed or programmed via PC using the supplied USB cable. A standard GT system will support 2 GT-MK while an expanded system will support 4 GT-MK.

The system has one talk path. When the system is occupied, a busy tone will be heard if another call is attempted.


Power Source: 24V DC, PS-2420UL per 2 units
Call: Varying ring tones from entrance panel, tenant station, or doorbell Communication: Handset for privacy
Capacity: Max 2 GT-MK in a standard system Max 4 GT-MK in an expanded system
Wiring: 2-conductor, PE insulation, common bus Aiphone #872002, 2 cond. PE insulated, non-shielded, 11.05 pf/ft
Wiring Distance: GT-BC to farthest GT-MK (Audio line): 980' with 20AWG
Talk Path: Single channel with privacy
Operating Temp: 32~104F (0~40C)
Dimensions: (HxWxD): 8-1/4" x 8-1/2" x 2-3/4" (210 x 215 x 69 mm)
Weight: 1.98 lbs (900g)

Call Out Definitions:

Hearing aid T-mode compatibility symbol
Cancel button (or set and return)
Back search button (or move cursor to the left)
Forward search button (or move cursor to the right)
Call button (or set and move forward)
Speaker (under handset)
Service button (Option, additional parts and modification required)
Light button
Door release button
Off hook LED (orange)
10-key (0 ~ 9, *, #)
Call tone volume control
USB terminal (B type)
  • Handset for private communication
  • Standard and emergency calls
  • Communicate to entry panels and tenants
  • Visitor Screening
  • Caller ID with Call Back
  • Full System Connectivity
  • Input for an optional doorbell button
  • Service button (requires #238400 connector)
  • External Signaling Device (requires GT-RY and #238400 connector)
  • Wall mount to a 1-gang box or desktop mount using the GFW-S stand

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