Aiphone GT-DMB-N Specsheet
GT-DMB-N
Aiphone Corporation
(800) 692-0200
tech@aiphone.com
www.aiphone.com
3-in-1 Video Entrance Station with NFC
DESCRIPTION
The GT-DMB-N is a video entrance station with a stainless
steel panel for the GT Series multi-tenant video intercom
system. It is equipped with a PTZ camera which captures a
170° wide angle view. The keypad allows for direct dialing
and authorized entry access. A 3.5" color LCD displays
a greeting message, tenant directory, and system status.
The color LCD may be set to energy saver mode and can
activate via the built-in motion sensor. A built-in user guide
can be congured to display one of six languages. The
guide provides operational assistance by displaying a visual
icon, along with the option for audible instruction.
The GT-DMB-N works on a common bus wiring system,
carrying the call 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 LCD display, while the power for the audio and video
is supplied on the common bus wires.
The entrance station can be ush mounted (use GF-3B back
box) or surface mounted (use SBX-GTDMB surface mount
box). Both mounting boxes are sold separately.
GT-DMB-N Spec Sheet
0817 Pg. 1 of 2
FEATURES
• Hands-free audio communication
• Video camera at entry
• Direct dialing, alphabetical scrolling, or “jump” scrolling
by letter to select tenant name
• Up to 500 names/numbers can be stored in the display
module
• Alphanumeric room numbers and/or names can be
programmed
• Access control 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 tenant names and their dialing
number
• Motion sensor to activate LCD
• PC program for loading tenant information, access
codes, and welcome message (via USB)
• Android™ program for loading resident information,
access codes, and welcome message (via NFC)
• Stainless steel weather resistant construction
GT-DMB-N
Aiphone Corporation
(800) 692-0200
tech@aiphone.com
www.aiphone.com
3-in-1 Video Entrance Station with NFC
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FEATURE CALL-OUT DEFINITIONSFEATURE CALL-OUT
[1] Camera
[2] Microphone
[3] Illuminator LED
[4] 3.5" color LCD display
[5] In-use LED (orange)
[6] Speaker
[7] NFC sensor
[8] Back search button (or move cursor to the left)
[9] Forward search button (or move cursor to the right)
[10] Cancel button (or set and return)
[11] Call button (or set and move forward)
[12] Keypad (0~9, *, #)
[13] Sensor (If the sensor detects motion, the LCD display
will be illuminated.)
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SPECIFICATIONS
Power: 24V DC, use specied number of
PS-2420ULs per system conguration
Calling: Electronic ring tone from entrance
station
Communication: Hands-free from entrance station to
tenant station
Capacity: Max. 16 entrance stations per system
Max. 500 tenant stations per system
Max. 4 tenant stations per unit
Wire:
(two common buses for audio and video)
Aiphone #872002, 2-conductor PE
insulated, non-shielded, 20AWG (audio)
Aiphone #871802, 2-conductor PE
insulated, non-shielded, 18AWG (video)
Wiring Distance:
GT-BC to farthest tenant station: 980'
GT-VBC to farthest tenant station: 500'
Talk Path: Single channel with privacy
Dimensions: 12-⅝" H x 5-⅞" W
Weight: Approx. 2.64lbs (1.2kg)
Max. 4 video guard stations per system
Two sets of 2-conductor, PE insulation
GT-BC to farthest entrance station: 980'
GT-VBC to farthest entrance station: 980'
GT-DMB-N Spec Sheet
0817 Pg. 2 of 2
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