Home > High security UL634 Level 2 sensor switches from Koloona Industries

High security UL634 Level 2 sensor switches from Koloona Industries

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article image Magnasphere L2C sensor switch

Available from Koloona Industries , the Magnasphere L2C series sensor switches based on advanced sensor technology are suitable for several private and commercial security applications.  

The Magnasphere L2C series sensors are an innovative range of concealed security devices offering a high level of protection.    

These high security UL634 Level 2 sensor switches were originally designed as a replacement for the vulnerable reed switch used in various security systems throughout residential, commercial and industrial applications.  

Based on the principle of spherical magnetism, the sensor switches feature a spherical shape that is not polarity sensitive, and hence will be attracted to either pole of the actuating magnet.  

Unlike a reed switch that responds to a magnet within a global activation zone, the Magnasphere sensor switches respond to a magnet only within a restricted zone. A stronger magnet outside the zone pulls the ball off the centre electrode to open the switch.  

Key features of Magnasphere sensor switches:  

  • Hermetically sealed contacts
  • Non-contact operation
  • Robust metal construction
  • Magnetic anti-tamper
  • High voltage EMI resistance
  • Wide operating temperature range
  • Compact size


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