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R312A Wireless Emergency Button

The R312A is an emergency button switch device that detects the closing or opening signal of the emergency button switch and sends an alarm signal to the gateway for processing. It uses the SX1276 wireless communication module.

  • Configuration Interface
  • Waterproof
  • Class
  • Frequency band
  • Power type
  • Sleep Power consumption
  • Rx Sensitivity
  • Transmit Power
  • Chipset
  • Sensors

SG$ 106.59

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The R312A is an emergency button switch device that detects the closing or opening signal of the emergency button switch and sends an alarm signal to the gateway for processing. It uses the SX1276 wireless communication module.

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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

The R312A is an emergency button switch device that detects the closing or opening signal of the emergency button switch and sends an alarm signal to the gateway for processing. It uses the SX1276 wireless communication module.


    Features

    • LoRaWAN™ Class A compatible

    • 2*3.0V CR2450 button battery power supply

    • Emergency button status detection

    • Comes with keyring for easy fixing and carrying

    • Apply SX1276 wireless communication module

    • Frequency Hopping Spread Spectrum (FHSS)

    • Configuration parameters can be configured through a third-party software platform

    • Applicable to third-party platforms: Actility / ThingPark, TTN, MyDevices / Cayenne

    • Low power consumption and long battery life Improved


              Specifications for R312A Wireless Emergency Button

              LoRaWAN
              Configuration Interface UART
              Uncategorized
              Frequency band AS923 or AU915 or CN470 or EU868 or US915
              Waterproof IP30
              Class Class A
              Power type 2 pcs 3.0V CR2450 button batteries
              Sleep Power consumption 13uA
              Rx Sensitivity -136dBm
              Transmit Power 16dBm
              Chipset SX1276
              Sensors Button
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              R312A NETVOX LORAWAN WIRELESS EMERGENCY BUTTON

              The R312A LoRaWAM is an emergency button switch device that detects the closing or opening signal of the emergency button switch and sends an alarm signal to the gateway for processing. It uses the LoRaWAN SX1276 Wireless Communication Module.

              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 (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 

              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～3V

              Standby Current

              13uA/3.0V

              Transmitting Current (Max)

              120mA/3.0V                     

              Receiving Current (Max)

              11mA @3.0V            

              Low Voltage Threshold

              2.4V

              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

              Up To 10km, 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 15.2mm

              Weight

              45g

              Operating Temperature

              -20℃ ～ 55℃

              Environment Humidity Range

              <90% RH  (No Condensation)

              Storage Temperature

              -40℃ ～ 85℃


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