NB326 4-Wire 12V Smoke & Thermal Alarm, White with Base & Buzzer, Auto Reset

CSD-1029
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NB326 4-Wire 12V Smoke & Thermal Alarm, White with Base & Buzzer, Auto Reset

The NB326S photoelectric smoke detector with integrated heat sensor is designed to provide an early response to a wide range of slow burning smouldering and fast flaming fires. Easy 4 wire connection and selectable relay output makes it suitable for all security systems.

  • Photoelectric detection
  • Integrated heat detector
  • Detachable base
  • Dual LEDs for 360deg visibility
  • Advanced detection and discrimination algorithms
  • Easy 4 wire installation
  • Sleek low-profile housing design
  • Durable sensor head, no need for replacement
  • Inbuilt buzzer
  • Selectable relay contacts N/C or N/O
  • Auto reset function for security systems

  • Operating voltage - 12VDC
  • Start-up current - 130 microamps
  • Standby current - 100 microamps
  • Alarm current (max) - 35 mA - 70 mA
  • Alarm response threshold (heat) - 57 degrees C static
  • Sounder output upwards of 70 dB at 0.3 m
  • Operating temperature -10 degrees C - +50 degrees C
  • Operating humidity - 0 percent - 95 percent non-condensing Alarm indicator - 2 latching red LEDs
  • Dimensions - 100 x 50 mm

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  • Operating voltage - 12VDC
  • Start-up current - 130 microamps
  • Standby current - 100 microamps
  • Alarm current (max) - 35 mA - 70 mA
  • Alarm response threshold (heat) - 57 degrees C static
  • Sounder output upwards of 70 dB at 0.3 m
  • Operating temperature -10 degrees C - +50 degrees C
  • Operating humidity - 0 percent - 95 percent non-condensing Alarm indicator - 2 latching red LEDs
  • Dimensions - 100 x 50 mm