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HS 33/7 - High
Security Microwave Fence
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HS
333/7 Features |
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120 m
Zones in High Security Operation |
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Well
Defined 'Hard Edge' Detection Zone |
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High
Probability of Detection |
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Low
Nuisance Alarm Rate |
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Rugged,
Sealed, Die-Cast Enclosure |
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Low
Installation Cost |
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Low
Maintenance |
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Field
Proven Over Many Years of Operation in the Most Hostile
Environments |
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Radar
Immunity |
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Sophisticated
band-pass filters suppresses out-of-band signals |
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Pulse blanking
circuitry rejects radar interference on a similar frequency |
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Anti-Tamper Measures |
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Signal carrier
modulation prevents attempts to defeat the system by
introduction of a 'dummy signal' even if it is a perfect match |
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An advanced array
of physical anti-tamper devices prevent tampering with the unit |
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Flora
and Fauna |
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Excellent
differentiation between intruders and wildlife |
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Weather |
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to the effects of weather |
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Ideal
Perimeter Security for High -Risk Sites |
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A single
link of Model 33/7 Microwave Fence bi-static line-of-sight
detection system is made up of receiver and transmitter units that
generate a stable modulated microwave energy field.
Intrusion into this field causes a variation in energy detected at
the receiver.
Operating over relatively flat
terrain with up to 100 meters of high security protection, up to
250 meters in lower security applications, the system is ideal for
the protection of power plants, airfields, military, industrial,
and other high-risk sites. |
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Controlled
Detection Sensitivity with High Reliability of Detection |
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Model 33/7
features Small Intruder Fast Target (SWIFT), an unequaled
signature analysis signal processing capability that identifies
the magnitude and speed of energy variations to avoid spurious
intrusions by birds, rabbits, and other small animals from
triggering an alarm. The single sensitivity control in the
receiver enables the level of security to be set in relationship
to target size and speed criteria. An alarm is generated
only if the signal changes are characteristic of the preset
intrusion range. |
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Constant
Radar Immunity |
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The unique
Defined Energy Field (DEF) generated through the use of the
patented Microstrip antenna ensures the creation of a detection
pattern with a well defined width whose 'hard' edges are much
better defined than those of comparable microwave fences. A
microwave band-pass filter included as part of the RFI/EMI
filtering rejects out-of-band signals. Pulse blanking
circuitry is also included to reject radar interference on a
similar carrier frequency. Both of these features are
particularly important in military and airfield applications. |
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Unmatched
Anti-Tamper Features |
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Unlike other
microwave fences the Model 33/7 responds to both decreases and
increases in the received signal level, making the system almost
impossible to capture using electronic counter measures. A
number of physical features are built into the units to counter
attempted tampering; these include specially designed
anti-rotation devices and hardened tempered steel plates to
prevent drilling. |
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Durable
Die-Cast Housing Assures Easy Maintenance |
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The rugged,
sealed die-cast enclosure provides low maintenance. Since
modular construction is employed throughout, the replacement of a
defective transmitter or receiver can be accomplished in the field
in less than two minutes. |
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...For more information on Model 33/7
Microwave Fence, contact a SYSCO representative. |
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return to top
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SYSCO
Security Systems, Inc.
7255 Standard Drive
Hanover , MD 21076
Telephone: 410-712-0333
Fax: 410-712-0329
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Copyright © 2000 SYSCO Security
Systems, Inc.
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