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RA02A Wireless Smoke Detector

RA02A is a smart home control alarm device with high reliable LoRaWAN™ wireless communication that detects the concentration of smoke in the air and sends a warning tone. It complies with the LoRaWAN™ Protocol Standard.

  • Sensor
  • Waterproof
  • Class
  • Frequency band
  • Power type
  • Sleep Power consumption
  • Rx Sensitivity
  • Sensor Measurement Range
  • TX Power
  • Chipset
  • Certification
  • Cable length

SG$ 114.25

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RA02A is a smart home control alarm device with high reliable LoRaWAN™ wireless communication that detects the concentration of smoke in the air and sends a warning tone. It complies with the LoRaWAN™ Protocol Standard.


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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

RA02A is a smart home control alarm device with high reliable LoRaWAN™ wireless communication that detects the concentration of smoke in the air and sends a warning tone. It complies with the LoRaWAN™ Protocol Standard.

    Features

    • Wireless Range of 10km
    • LoRaWAN Class A compatible
    • 2x 3V CR17450 AAA Batteries
    • 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
    • Uses SX1276 Wireless Communication Module

              Specifications for RA02A Wireless Smoke Detector

              Frequency band AS923 or AU915 or EU868 or US915
              Sensor Smoke
              Waterproof IP30
              Class Class A
              Power type 2 x1.5V AAA
              Sleep Power consumption 12uA
              Rx Sensitivity -136dBm
              Sensor Measurement Range 0.65~15.5%FT
              TX Power 16dBm
              Chipset SX1276
              Certification TELEC
              Cable length NA
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              RA02A NETVOX LORAWAN WIRELESS SMOKE DETECTOR (PHOTOELECTRIC)

              RA02A is a smart home control alarm device with high reliable LoRaWAN™ wireless communication that detects the concentration of smoke in the air and sends a warning tone. It complies with the LoRaWAN™ Protocol Standard.

              FEATURES:

              • Wireless Range of 10km
              • LoRaWAN Class A compatible
              • 2x 3V CR17450 AAA Batteries
              • 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
              • Uses SX1276 Wireless Communication Module

              Battery:  https://www.iot-store.com.au/collections/components-accessories/products/ultra-alkaline-aaa-battery

              Electric

              Input Power

              2 X 1.5V AAA alkaline batteries

              Standby Current

              15uA/3VDC

              Working Current While Alarming

              580mA/3VDC

              Alarming dBm

              3m 85dBm

              Alarming Concentration

              0.65~15.5%FT


              Frequency

              Frequency Range

              AU915MHz
              AS923MHz

              TX Power

              19dBm+-1dBm

              Rx Sensitivity

              -121dBm
              (Frequency Deviation=5kHz,Bit Rate=1.2kb/S)

              Antenna Type

              Build-In Antenna

              Communication Range

              2km

              Data Transfer Rate

              1.2~50kbps

              Spread Technique

              LoRa/FSK/OOK


              Physical

              Dimension 

              D:92mm H:50mm

              Working Temp

              -10°C ~ 50°C

              Storage Temp

              -40°C ~ 85°C

              Humidity Detecting Range

              Less Than 90%RH