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ARCHITECTS/ENGINEERS' SPECIFICATIONS:
The video door station shall be Aiphone model MK-2DG,
equipped with two (2) call buttons, each calling the
designated inside station(s). A directory shall be
located next to each button, labeled to indicate the
inside location. The unit shall be equipped with a
CCD camera, infrared LEDs for low light conditions,
and
a
speaker/microphone
communication. The camera shall be wide angle,
with a horizontal and vertical viewing range of 95 x
70 degrees. The outer finish shall be stainless steel.
Each call button on the MK-2DG shall call an inside
monitor/handset station (model MK-1MD/A with PS-
18YC/A). An optional second monitor can be added
(with second power supply). If communication only
is required at a secondary inside location, an audio-
only handset can be added (MK-1SD/B). A second
power supply shall not be required for the audio-
only handset. Each inside station shall have door
release capability with the button identified with a
"key" symbol.
Wiring from the MK-2DG shall be a 2 conductor,
non-twisted, non-shielded cable homerun to each
monitor. If an additional monitor or handset is
included, wire shall be daisy-chained from the first
monitor/handset station to the second inside station.
The unit shall be semi-flush mounted into a 3-gang
masonry-type box.
The dimensions of the 2-call video door station shall
not exceed 8-1/16" high by 4-3/4" wide by 7/8" deep
(outer depth).
Manufacturer must have earned ISO 9001
certification for quality standards.
SYSTEM LAYOUT EXAMPLE:
MK-2DG
Intercom Solutions For
Communications and Security
Aiphone Communication Systems • 1700 130th Ave. NE • Bellevue, WA 98005
(425) 455-0510 • FAX: (425) 455-0071 • (800) 692-0200 • http://www.aiphone.com
SPECIFICATIONS:
Power source:
Camera unit:
Scanning lines:
for
two-way
Image viewing area: 95 degr. horizontally, 70 degr. vertically.
Capacity:
Wiring:
Wiring Distance:
Door release
button contact:
Dimensions
(H x W x D):
2
MK-1MD/A
2
Supplied by MK-1MD/A
CCD camera with infrared LEDs
525 lines
Calling to two locations with one or two
inside stations each
2 conductors from door station to each
MK-1MD/A, homerun
Aiphone wire #841802
330' w/18AWG
30V DC, 100mA (resistive load)
MK-2DG
8-1/16" x 4-3/4" x 7/8"
PS-18YC/A
PS-18YC/A
MK-1MD/A
MK-2DG-SS 91327 0299
Printed in USA
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