• Welcome to A & R Technologies Website
  • Please choose your product

    • Wireless gas Detector
    • Model:
    • GD-205W
    • Applications:
    • Commercial/Residential
    • Print:
    • NA

    Series:

    • PL-10W
    • GD-205W
    • GB-306W
    • SL-800

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      Model:SX-810
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      Model:SP-112C
    • Particular
    • Wierless Gas Detector

      Specifications:

      • Specifications / Model
      • GD-205W
      • Alarm Concentration
      • 10~25%(Natural gas, LPG,coal gas)
      • Alarm
      • Wireless Alarm(Independent)
      • Sound Level
      • ≤85d b/m
      • Transmitting Frequency
      • 433.92MHz±75KHz
      • Transmission Distance
      • 100m(Open)
      • Input Voltage
      • 100~240V Input, 12V DC
      • Current
      • ≤80mA(Standby)
      • Operating Temperature
      • -10°C~+50°C
      • Dimensions
      • 116×73×43mm
      • Weight
      • 206g