Aiphone MK DOOR SENTRY 2 MK-1MD/A User Manual
Aiphone, Mk door sentry, Maximum system configuration
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®AIPHONE
MK Door Sentry
Audio Video Door Answering System
Maximum System Configuration
2 MK-1MD/A, 2 MK-1SD/A, 4 IER-2
- INSTRUCTIONS -
The MK Door Sentry system can have up to two video monitors, each having one audio-only handset
wired to it. Each monitor and/or handset can have a chime extension speaker wired to it as well. This is
the maximum configuration. Aiphone does not guarantee the operation of any system beyond this
capacity.
WIRING DIAGRAM:
MK-DS
MK-1MD/A
MK-1MD/A
Individual Components for MK Door Sentry System:
MK-DS
Video door station, fixed wide angle
MK-1MD/A
Monitor/handset room station
MK-1SD/A
Audio-only handset room station
IER-2
Chime extension speaker
PS-18YC/A 18V DC Power supply for MK monitor (1 ea.)
EL-9S
Electric door strike
PT-1210N
AC Transformer for door strike
STATION MOUNTING:
MK-1MD/A & MK-1SD/A:
Surface mount to wall or
1-gang box
MK-DS:
Surface mount to wall or 1-gang box
MK-1MD/A TERMINAL DEFINITIONS:
+
Positive 18V DC
-
Negative
A1
Audio/Video
A2
Audio/Video
1
Communication to MK-1SD/A
2
Chime to MK-1SD/A
3
Power to MK-1SD/A
4/S
Ground
5
Door release control
S
Chime output
L
Door release control
L
Door release control (N/O dry closure)
Aiphone Communication Systems
1700 130th Ave. N.E.
Bellevue, WA 98005
(425) 455-0510
FAX (425) 455-0071
Toll Free Technical Support:
1-800-692-0200
FAX: 1-800-832-3765
max-mk.vsd
0398JD