Aiphone GT-DM Specsheet

GT-DM

All-in-One Video Entrance Station

DESCRIPTION:

The GT-DM is an all-in-one audio/video entrance station
with stainless steel cover for the GT Multi-Unit entry
system. This unit is equipped with a 170° angle of view
PTZ camera. The 10-key keypad allows for direct digital
dialing and access entry. A 3.5” color LCD displays a
greeting message, tenant names & numbers, and system
status. The color LCD may be set to energy saver mode
and can activate via the built in motion sensor. The GT-DM
is equipped with a six language user assistance guide.
The guide provides operational assistance by displaying a
visual pictogram as well as audible guidance.
The GT-DM works on a common bus wiring system,
carrying the calling and communication functions on a
2 conductor wire, and the video signal on a second 2
conductor wire. A separate power supply provides voltage
for the digital display, while the power for the audio and
video is supplied on the common bus wires.

The entrance station is designed to be ush mounted but

an optional hooded stainless steel surface mount box can
be purchased separately (SBX-GTDM).
Audio only and audio/video entrance panels are
intermixable within a system, as are audio and video tenant
stations. The system allows up to two video stations and
two audio stations to be used in the same tenant location
(exception to this rule if using the GT-2C).
Communication is hands free at the entrance station when
a tenant answers the call.

GT-DM Spec Sheet
0611 Pg.1

FEATURES:

• Hands free audio communication

• Video image of visitor when called from entrance, or

a view of entry area when activated from the tenant
station

• Direct digit dialing, alphabetical scrolling or “jump”
scrolling by letter to select tenant name

• Digital panel can store up to 500 tenant name/number
locations

• Alpha-numeric room numbers and/or names can be
programmed

• Access Control door entry with keypad with up to 500
unique codes to activate door release

• Scrolling welcome message, up to 160 characters,
adjustable scroll speed

• 3.5” Color LCD displays calling unit name and number

• Motion sensor to activate LCD

• PC program for loading resident information, access

codes, and welcome message (Via USB)

• Stainless Steel weather resistant construction

Aiphone Corporation

1700 130th AVE NE * Bellevue, WA 98005

Ph: [phone] * Fax: [phone]

[e-mail]

GT-DM

All-in-One Video Entrance Station

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FEATURE CALL-OUT DEFINITIONS:FEATURE CALL-OUT:

[1] Camera
[2] Microphone
[3] Illuminator LED
[4] Speaker
[5] In use LED (orange)
[6] 3.5” Color LCD display
[7] Back search button (or move cursor to the left)
[8] Forward search button (or move cursor to the right)
[9] Cancel button (or set and return)
[10] Call button (or set and move forward)
[11] 10-key (0~9, *, #)
[12] Sensor (If the sensor detects and object, the LCD display
will be illuminated)

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SPECIFICATIONS:

Power: 24V DC, use specied number of
PS-2420UL per system conguration

Calling: Electronic ring tone from entrance
panel
Communication: Hands free from entrance panel to
tenant station
Capacity: Max. 16 Entry panels per system
Max. 4 Concierge stations per system
Max. 500 Tenant stations per system
Max. 4 Tenant stations per unit
Wire: Two sets of 2-conductor, PE insulation
(two common buses for audio & video)
Aiphone #872002, 2 conductor PE
insulated, non-shielded, 11.05 pf/ft
Aiphone #871802, 2 conductor PE
insulated, non-shielded, 11.05 pf/ft
Wiring Distance: GT-BC to farthest entrance: 980’
GT-BC to farthest tenant (audio): 980’
GT-VBC to farthest entrance: 980’
GT-VBC to farthest tenant (video): 500’
Talk Path: Single chanel with privacy

Dimensions: 16-⅛” H x 5-⅞” W x 2-⅝” D

Weight: Approx. 6.61lbs (3kg)

GT-DM Spec Sheet
0611 Pg.2

1700 130th AVE NE * Bellevue, WA 98005

Aiphone Corporation

Ph: [phone] * Fax: [phone]

[e-mail]