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R313MA-Wireless Emergency Button

The R313MA is a wireless emergency button that detects after pressing the emergency button and sends an alarm message to the gateway. 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$ 93.60

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The R313MA is a wireless emergency button that detects after pressing the emergency button and sends an alarm message to the gateway. 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 R313MA is a wireless emergency button that detects after pressing the emergency button and sends an alarm message to the gateway. It uses the SX1276 wireless communication module.

    Features

    • ● 2 sections of 3.0V CR2450 batteries in parallel
      ● Apply SX1276 wireless communication module
      ● Simple operation, no wiring required
      ● Comes with key ring for easy fixing and carrying
      ● LoRaWAN Class A compatible
      ● Frequency Hopping Spread Spectrum (FHSS)
      ● 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
      ● Low power consumption and long battery life

              Specifications for R313MA-Wireless Emergency Button

              LoRaWAN
              Configuration Interface UART
              Uncategorized
              Frequency band AS923 or AU915 or EU868 or US915
              Waterproof IP30
              Class Class A
              Power type 2 pcs 3.0V CR2450 button batteries
              Sleep Power consumption 12uA
              Rx Sensitivity -136dBm
              Transmit Power 16dBm
              Chipset SX1276
              Sensors Button
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              Electric:

              Input Power

              2pcs 3.0V CR2450 button battery

              Operating Voltage

              DC 2.3V~3V

              Standby Current

              13uA@3V

              Wakeup Current

              7.02mA (Typical value)
              Wakeup current range 0.8mA-20 mA
              * When not transmitting /receiving LoRa data)

              Low Battery Voltage Threshold

              2.4V

              Battery Measurement Accuracy

              ± 0.1V


              Frequency:

              Frequency Range

              863MHz-928MHz 470MHz-510MHz

              TX Power

              US915 20dbm;
              AS923 16dbm;
              AU915 20dbm;
              CN470 19.15dbm;
              EU868 16dbm;
              KR920 14dbm;
              IN865 20dbm;

              Rx Sensitivity

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

              Antenna Type

              External 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

              EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3,IN865-867,CN470-510
              Configured before shipment


              Physical:

              Main Body Dimension

              57mm x 38.05mm x 15.2mm

              Weight

              45g

              Operating Temperature

              -20℃ ~ 55℃

              Environment Humidity Range

              <90% RH (No condensation)

              Storage Temperature

              -40℃ ~ 85℃