Self Contained Sound Activated Burglar Alarm

  • Model #NP 120-s
  • ManufacturerNovar Electronics Corporation
  • Product TypeBurglar Alarm
  • MaterialsMetal
  • MarketCommercial
  • PeriodLater 1900's

Description

This is an ultrasonic Novar Crime deterrent system which was typically sold door-to-door under a franchise.