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R718J Wireless Dry Contact Interface

R718J can be connected to external dry contact devices, such as various switches, buttons, relays and reed switch outputs. It can detect the closure or disconnection signal of the dry contacts. Based on SX1276 wireless communication module, the wireless communication is compatible with LoRaWAN™ protocol (ClassA).

  • Waterproof
  • Class
  • Frequency band
  • Power type
  • Sleep Power consumption
  • Rx Sensitivity
  • TX Power
  • Chipset
  • Cable length

SG$ 159.21

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R718J can be connected to external dry contact devices, such as various switches, buttons, relays and reed switch outputs. It can detect the closure or disconnection signal of the dry contacts. Based on SX1276 wireless communication module, the wireless communication is compatible with LoRaWAN™ protocol (ClassA).

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Netvox

Netvox pioneers in the development and manufacture of Wireless Sensor Network applications based on LoRaWAN and Zigbee Pro Home Automation profile open standard.  Since 2005, we have developed over 200 LoRaWAN devices and 250 Zigbee devices that are based on worldwide standards to work with existing systems.

There are more than 70 items in our LoRaWAN magnetic-mounted R718 series that comes with an IP 65/67 housing, and most of them are battery powered with long battery life.  For example, the battery life of our Temperature and Humidity Sensor for Low Temperature Environment R718A is more than 5 years based on 25℃, 15-minute report interval, 20dBm Tx power and SF=10.


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Overview

R718J can be connected to external dry contact devices, such as various switches, buttons, relays and reed switch outputs. It can detect the closure or disconnection signal of the dry contacts. Based on SX1276 Wireless Communication Module, wireless communication is compatible with LoRaWAN™ Protocol (ClassA).


    Features

    • Wireless Range of 10km
    • 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: Please Refer To Web: http://Www.Netvox.Com.Tw/Electric/Electric_calc.Html
    • Over-The-Air Updates (Future)
    • 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
    • R718X Series Carry Magnets Which Can Be Attached To Ferromagnetic Materials And Objects

              Specifications for R718J Wireless Dry Contact Interface

              Frequency band AS923 or AU915 or EU868 or US915
              Waterproof IP65
              Class Class A
              Power type 2 X 3.6V ER14505 AA
              Sleep Power consumption 22uA
              Rx Sensitivity -136dBm
              TX Power 16dBm
              Chipset SX1276
              Cable length 1m
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              R718J NETVOX LORAWAN WIRELESS DRY CONTACT INTERFACE

              R718J can be connected to external dry contact devices, such as various switches, buttons, relays, and reed switch outputs. It can detect the closure or disconnection signal of the dry contacts. Based on SX1276 Wireless Communication Module, wireless communication is compatible with LoRaWAN™ Protocol (ClassA).

              FEATURES:

              • Wireless Range of 10km
              • 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: Please Refer To Web: http://Www.Netvox.Com.Tw/Electric/Electric_calc.Html
              • Over-The-Air Updates (Future)
              • 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
              • R718X Series Carry Magnets Which Can Be Attached To Ferromagnetic Materials And Objects

              Electric

              Input Power

              2 X 3.6V ER14505 AA Lithium Batteries 
              (3.6V2400mah/Section）

              Sleeping Mode

              22uA

              Wake Up Mode

              6.3mA@3.3V

              Receiving Current (Max)

              11mA @3.3V            

              Transmitting Current (Max)

              120mA/3.3V                     

              Battery Voltage Measurement 
              Accuracy

              ±0.1V

              Low Voltage Threshold

              3.2V


              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, AS923  


              Physical

              Dimension

              Main Part: L: 112mm*W: 65mm*H: 32mm

              Weight

              141g

              Environment Temperature Range

              -20℃ ～ 55℃

              Environment Humidity Range

              <90% RH  (No Condensation)

              Storage Temperature

              -40℃ ～ 85℃

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