Barriers infrared Parvis version Dual SMA Politec

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Parvis is an active infrared beam perimeter intruder detection system for use in any  application where a covert detection is required. Designed for external use, Parvis can be employed in all ambient conditions thanks to the  thermostatically controlled heating of the beam tower,  high specification optical assemblies,  automatic gain control all of which maintain the effectiveness and reliability of the system. 
 
Dual
Uses the photo-devices  with crossed Beams. The detection takes place in differentiated manner: when only one ray is interrupted, the time to activate the alarm is delayed, while when two or more rays are interrupted, it is immediate. On both lines, the optional feature is available to use the sealing cover with integrated micro-camera, that can be connected to the Video-surveillance system, in addition to the attachment of the lighting bodies.
 
Hidden kit 
As the Parvis detection system is both covert and camouflaged it is possible to add  illumination with or without detection beams
 
THE NEW PARVIS SMA
The new SMA (single man alignment) technology allows for alignment by a single operator, as the high brightness LEDs and buzzer for each optical lens can reach maximum value without use of additional instrumentation. Alignment is achieved simply via a button located on each optical lens. RS485 output for system centralisation. Ability to operate with optical synchronism.
 
Barriers Parvis Version Dual SMA Available in different physical characteristics:
 
Model
Description
Height
Number of Rays
Absorption
Price €
Rays
Heaters
PARVIS DUAL SMA 412
Column Parvis Version Dual SMA
(4 Rays including 2 cross-Rays)
1.20 MT
4 (2TX+2 RX)
135 mA
30W
Request Price
PARVIS DUAL SMA
416
Column Parvis Version Dual SMA
(4 Rays including 2 cross-Rays)
1.60 MT
4 (2TX+2 RX)
135 mA
30W
Request Price
PARVIS DUAL SMA 420
Column Parvis Version Dual SMA
(4 Rays including 2 cross-Rays)
2.00 MT
4 (2TX+2 RX)
135 mA
30W
Request Price
 
 
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Technical charateristics and performance
  • Range up to 200 m indoors and 40 m outdoors for the DUAL version
  • Dual lens IR with 33 mm lenses
  • Impulsive beam photodevices, working wave 950 NM
  • Optical synchronization for the DUAL version
  • Temperature control resistors
  • Disqualification and anti-masking outputs
  • Insertion of a video camera (optional)
  • Compatibility with other MANA and SANDOR PLUS IR barriers
  • Anticorodal anodised aluminium frame inside polycarbonate body
  • Standard lamp fitting (60 mm diam.) to support the various lighting fixtures
  • Height from 1.2 m to 2 m
  • Construction references with identification label showing: production lot / date of production / tester
PERFORMANCE SMA
  • Random delay.
  • Parallel and crossed beams.
  • Environmental disqualification from fog.
  • AND-OR random or first two beams.
  • Beam 1 or first 2 exclusion.
  • Wire or optical synchronism.
  • Anti-masking with OC signal.
  • Anti crawl.
  • Adjustable crossing time.
  • 4 optical synchronism channels.
  • LED exclusion.

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