User Manual
1.3 MECHANICAL SYSTEM
Walk-Through Metal Detector
The mechanical system of
OMD22
'
s
Walk-Through Metal Detector is enclosed
inside
OMD22
'
s
turnstile pedestals. The pedestals enclose the Alarm Indicators,
Infrared Sensors, Antennas, Alarm Zone LEDs, and Buzzers.
Swing Barrier Turnstile
The mechanical system of the Swing Barrier Turnstile is also enclosed inside the
pedestals, along with the Traffic Indicator, Turnstile Control Board, Infrared
Sensors, Motor, Frame, Bearing, and Swing-Barrier.
1.4 ELECTRONIC CONTROL SYSTEM
Walk-Through Metal Detector
The electrical system of
the
Walk-Through Metal Detector is comp
rised
of Alarm
Indicators, Antennas, Infrared Sensors, Alarm Zone LEDs, and Buzzers.
Swing Barrier Turnstile:
Normal -
green
; Alarm -
red
.
Antenna:
Once
OMD22
is connected to the power supply, the copper coils
installed inside
metal detector panel
s
will generate a magnetic field. When
pedestrians
carrying metal objects pass
in-between
the panel
s
, the magnetic field
will induce
eddy currents inside the metal
objects
. The
se new
currents generate
an
additional
magnetic
field, which
subsequently interferes with
the original magnetic
field and triggers
OMD22
to send
visual and audio
alarm signals
, accordingly
.
Alarm Zone LED:
Alarm Zone LEDs installed on both sides of
each
Walk-Through Metal Detector Panel accurately display the location of
metal
objects concealed
in the clothes or pockets of
pedestrians
.
www.TURNSTILES.us | patrick.mcallister@TURNSTILES.us | 303-670-1099
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