Registered firefighters 1, 2, and 3 equipment contractors
Registered electrical contractor, registered plumbing contractor
Registered minor works contractor (Levels 2 and 3)
Competent persons for mandatory window inspection programs

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FAH-425-T-R Heat detector

  • Analog addressable detector with one optical and one thermal sensor, manually and automatically addressable.

 

  • Highly reliable and accurate thanks to Intelligent Signal Processing (ISP)
  • Monitors environment for electromagnetic influence for fast root-cause analysis
  • Automatic and manual address setting

 

Operating voltage 15 V DC to 33 V DC
Current consumption < 0.55 mA
Alarm output Per data word by two-wire signal line
Indicator output Open collector connects 0 V over 1.5 kΩ through, max. 15 mA