Intelligent Smoke & Heat Detector – LF-PHD-6110


  • Low Profile Design
  • Built-in CPU
  • Specialized Smoke Chamber Design
  • Electronic Heat Thermistor
  • Auto Analysis
  • Dynamic Automatic Compensation
  • High Veracity of Fire Judgment
  • ALARM FIRST! – Less than 1 second
  • Data transfer Speed and Reliability
  • 2-wire non polarity design
  • High Performance at Low Cost
  • Twist Lock Base
  • Provision for Remote LED Indicator
  • Use LF-DP-6190 for Device Coding



The LF-PHD-6110 intelligent type combined smoke and heat detector contains an optical smoke sensor and a thermistor temperature sensor whose outputs are combined to give the final analogue value.