• Simple and elegant appearance design
  • Frequency hopping against jamming for reliable transmission
  • Communication
  • Transmission technology912.5~917.4 MHz
  • Transmission range (free space)Up to 1,600 m
  • Maximum effective radiated power (ERP)25 mW max
  • Radio signal modulation2GFSK
  • Detection performance
  • Detection methodOpening Contact
  • Detection gap25 mm max
  • Software features
  • Temperature indicatorYes
  • Indication
  • Indication methodLED
  • Electrical characteristics
  • Power supply1 × AA battery
  • Power consumption

    max current: 140 mA

    quiescent current: 1 uA

  • Battery lifeUp to 2 years (standby time)
  • General
  • Dimension (W×H×D)

    24 x 104 x 23.5 mm

    14.4 x 50.0 x 17.5 mm

  • Weight49 g
  • Operation temperature-10 °C to 55 °C (14 °F to 131 °F)
  • Operation humidity10% to 90%

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