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R311A Netvox LoRaWAN Wireless Window Door Sensor

  • $89.00
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  • (Exc. GST)


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  • R311A Netvox LoRaWAN Wireless Window Door Sensor

    When the window is opened, R311A sends an alarm message to the control center. R311A utilises the latest ultra-low power consumption technology and requires no wiring. It requires just button batteries to support its operation. Its wireless communication is based on LoRaWAN™ protocol (class A).

    Frequency Range: AU915-928,AS923

    Features:

    • Compatible with LoRaWAN™ protocol
    • 2 x CR2450 3V button batteries
    • Built-in antenna
    • Simple operation and device configuration
    • Reports battery voltage and window/door status

    Electric

    Input Power

    2 X 3.0V CR2450 Button Batteries

    Working Voltage

    DC 2.4V~3V

    Standby Current

    12uA/3.0V

    Transmitting Current (Max)

    120mA/3.0V                     

    Receiving Current (Max)

    11mA @3.0V            

    Low Voltage Threshold

    2.4V

     Voltage Measurement Accuracy

    ±0.1V

     

    Physical

    Main Body Dimension

    57mm X 35mm X 15mm

    Magnet Dimension

    43mm X 13mm X 12mm

    Weight

    43.8g

    Operating Temperature

    -20℃ ~ 55℃

    Environment Humidity Range

    <90% RH  (No Condensation)

    Storage Temperature

    -40℃ ~ 85℃

    Documentation:

    Datasheet

    User manual

    Netvox LoRaWAN Catalog 

    Battery Calculator: 

    Netvox Battery Calculator 

    Netvox LoRa Command Resolver: 

    LoRa Command Resolver

    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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