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2-wire Conventional Smoke&Heat Detector PY-FT103

2-wire Conventional Smoke&Heat Detector PY-FT103

  • Compatible with all the conventional fire alarm control panel
  • Unpolarized wire input
  • Wide range of operating voltages
  • Unique optical sensing chamber and High precision electronic
  • thermistor
  • Built in microprocessor intelligent software
  • Two LEDs blink standby, provide 360° visibility
  • Insect-resistant screening
  • Twist-on mounting base with tamper lock
  • Drift compensation and smoothing algorithms
  • Remote Indicator LED can be connected 

2-wire Conventional Smoke&Heat Detector

Technical Specifications:

Diameter: 103mm

Height (including mounting base): 55 mm

System Voltage (nominal): 24 VDC (9V~ 28VDC)

Standby Current: 60 μA @ 24VDC

Alarm Current: 30 mA @ 24VDC

Fixed Temperature Rating: 57°C (135°F)

Rate of Rise Detection: Responds to greater than 15°F/min

Operating Temperature Range: -10°C to 50°C

Operating Humidity Range: 10% to 93% Relative Humidity, Noncondensing

Latching Alarm: Reset by momentary power interruption

Shenzhen Proyu Technology Co. Ltd


Contact Person:Sunny Xiong


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