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Home Page » Fire Alarm System » 4-Wire Conventional Smoke Detector

4-Wire Conventional Smoke Detector


  • Two of Output contacts, Open circuit when operating ; contacts closed and self-lock when alarming
  • New scattering technology
  • Unique labyrinth design protect against insect, Dust, light infiltration

Technical Specifications

Operating Voltage : 12 VDC
Operating Current :

  • Standby Current : 1mA
  • Alarm Current : 20mA

Operating Environment :

  • Temperature : -10~+50° C
  • Relative Humidity: 95%

Dimensions: Diameter 100mm, Height 56mm

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