Smoke Detector

D-A411 Intelligent Photoelectric Smoke Detector is an addressable fire alarm device cooperating with SHIELD intelligent fire alarm control panels to build a fire detection system. It shows fire alarm by LED indicators and transmits the fire signal to the control panel.

  • Twin LED for 360° view.
  • Electronically addressed in field.
  • Built-in microprocessor stores 14 history data.
  • Drift compensation to suit environment changing extensively.
  • Self-diagnostic.
  • Remote indicator output available.
  • Complies with EN 54-7 standard.