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Bosch D285TH Photoelectric Smoke Head with Fixed-Temperature



Bosch D285TH Photoelectric Smoke Head with Fixed-Temperature


 

Our Price : $37.80

UPC Code: 782695006894

Product Code: 498263

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Description
 
REPLACES DS-DS250TH

The D285 and D285TH detector heads detect the large smoke particles which typically result from wood, paper, and fabric combustion. The D285TH smoke detector also has a +135°F (+57°C) fixed temperature heat sensor. Use in areas where the ambient temperature does not exceed +100°F (+38°C). These detectors are compatible with two­wire or four­wire, 12 VDC or 24 VDC circuits. Also available are addressable bases for use on the POPEX bus.

  • Modular design
  • Commercial or residential applications
  • Two­-wire or four­-wire application, depending on base
  • Chamber Check rapid-flash LED sends contaminated chamber reports
  • Flashing LED power indicator
  • Steady-­on LED alarm indicator

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