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Netvox LoRaWAN R311CA LoRaWAN Wireless Dry Contact Sensor Node

R311CA Netvox LoRaWAN Wireless Dry Contact Sensor Node

  • $139.00
  • Save $30
  • (Exc. GST)


  • Available in stock

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  • $ We Ship Worldwide from AU (Perth), and Prices (AUD) are Exc. GST
  • $ We Offer Further Discounts for Higher Quantities & Large Orders (Request for Quote)
  • $ We Accept Purchase Orders & Net30 Payment for Educational Institutes
  • R311CA Netvox LoRaWAN Wireless Dry Contact Sensor Node

    The R311CA device has a built-in reed switch sensor, and can be connected to a certain number of reed switches through external expansion. It can be used for door and window switch status detection. It can realize wireless alarm and other functions through built-in wireless module, and is compatible with LoRaWAN Protocol. It can be easily networked with other related devices. The R311CA is durable and ensures optimum use and is a low power consumption device. Due to their small size, they can be installed anywhere, they are wireless, so they take up very little space.

    Features:

    • Wireless Range Of 10 Km
    • LoRaWAN™ Class A Compatible
    • Frequency Hopping Spread Spectrum (FHSS)
    • Improved Interference Immunity
    • Improved Power Management For Longer Battery Life
    • Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC For Sensor Data Messages)
    • Battery Life*2:
      ⁻ 5 Years

       (Conditions: Ambient Temperature 25 °C, 20 Triggers/Day, Txpower = 20dBm, LoRa Spreading Factor SF = 10)

    • Over-The-Air Updates

    • Third-Party Online Wireless Sensor Monitoring And Notification System To Configure Sensors, View Data And Set Alerts Via SMS Text And Email (Optional)

    • Available Third-Party Platform: Actility/ThingPark, TTN, MyDevices/Cayenne 

    Battery: https://www.iot-store.com.au/products/lithium-button-cell-battery-cr2450-3v-600mah

    Electric

    Input Power

    2pcs 3.0V CR2450 Button Battery

    Working Voltage

    DC 2.4V~3.0V

    Standby Current

    10uA /3.0V

    Transmitting Current (Max)

    120mA / 3.0V                     

    Receiving Current (Max)

    11mA / 3.0V            

    Battery Voltage Measurement Accuracy

    ±0.1V


    Frequency

    TX Power

    19dBm±1dBm

    Rx Sensitivity

    -136dBm
    (LoRa,Spreading Factor=12,Bit Rate=293bps )
    -121dBm
    (FSK,Frequency Deviation=5kHz, Bit Rate=1.2kbps)

    Antenna Type

    Build-In Antenna

    Communication Range

    10 Km (Line-Of-Sight, The Actual Transmission Distance Depends On The Environment)

    Data Transfer Rate

    0.3kbps~50kbps

    Spread Technique

    LoRa/FSK

    Available Frequency

    AU915-928,AS923


    Physical

    Main Body Dimension

    57mm X 35mm X 14mm

    Weight

    48.9 G

    Operating Temperature

    -20℃ ~ 55℃

    Environment Humidity Range

    <90% RH  (No Condensation)

    Storage Temperature

    -40℃ ~ 85℃

     

    Documentation:

    Datasheet

    User manual

    Netvox LoRaWAN Catalog 

    Payload Format and Examples

    Netvox LoRaWAN Application Command V1.9

    Netvox LoRaWAN Application Devicetype V1.9

    Example of payload (ConfigureCmd)_R718CK2

    example of payload (ReportDataCmd)

    Frequency Conversion (Sub frequencies of AU915)

    Lora Calibrate Tool User Manual

    Programming Instruction STlink

     

     


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