Categories : Speciality Switches Intruder


Download Cutsheet BA-240

The WT-01 is made to cover openings where a normal switch won’t adequately cover the opening like basement windows, attics, crawl spaces, or any other unusual opening. It can be used in places where PIRs would be troublesome due to insects and temperature extremes. Wire or string is criss-crossed across the opening. Then if the wire is pushed out of the way or cut the switch will trigger the alarm panel.



  • Use in windows, crawl spaces and attics
  • Not susceptible to insects & temperature   extremes like PIRS
  • Covers unusual openings
  • Environmentally sealed contacts
  • Eliminates false alarms & nuisance service calls
  • Magnetically plunger actuated
  • No blades to corrode
  • Replaces older mechanical trip
  • Longer service life
  • Vibration free
  • Install and forget
  • Available with screw terminals




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