Est. Price

Features

Specifications

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R831D-Wireless Multifunctional Control Box

Three-way relays and dry contacts • Compatible with LoRaWAN Class C • Frequency hopping spread spectrum technology

Est. Price

  • $119.00 Original price was: $119.00.$79.00Current price is: $79.00.

Features

  • Adopt SX1276 wireless communication module
  • Three-way relays and dry contacts
  • Compatible with LoRaWAN Class C
  • Frequency hopping spread spectrum technology
  • Configuration parameters can be configured through third-party software platforms, data can be read and alerts can be set via SMS text and email(optional)
  • Applicable to third-party platforms: Actility / ThingPark, TTN, MyDevices / Cayenne

Specifications

  • Electric:Operating Voltage
  • DC 12V / 1A
  • Operating Current
  • 20mA (12V) (There are no relay action status and data sent by LoRa.)<250mA (12V)( There are relay action status and data sent by LoRa.)
  • Relay Load Characteristics
  • Contact load:AC250V/5A、DC30V/5A
  • Relay Coil Power Consumption
  • 300mW
  • Relay Type
  • Magnetic Latching Relay
  • Relay Model
  • HFE60/5-1HSTGL2R
  • Frequency:Frequency Range
  • 863MHz-928MHz 470MHz-510MHz
  • TX Power
  • US915 20dbm;AS923 16dbm;AU915 20dbm;CN470 19.15dbm;EU868 16dbm;KR920 14dbm;IN865 20dbm;
  • Receiving Sensitivity
  • -136dBm(LoRa,Spreading Factor=12,Bit Rate=293bps );-121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)
  • Antenna Type
  • Built-in antenna
  • Communication Distance
  • Up to 10 km(visible linear obstacle-free transmission distance , actual transmission distance depends on the environment )
  • Data Transfer Rate
  • LoRa: 0.3kbps~50kbpsFSK: 1.2kbps~300kbps
  • Modulation
  • LoRa/FSK (Note: You can choose one of them)
  • Supportable LoRaWAN Band
  • EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3,IN865-867,CN470-510
  • (Note: The frequency band is optional and needs to be configured before shipment)
  • Physical:Size
  • 66mm x 47mm x 20.3 mm
  • Working Temperature
  • -20°C ~ 55°C
  • Ambient Humidity Range
  • <90% RH(no condense)
  • Storage Temperature Range
  • -40°C ~ 85°C

Images

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Details

R831D-Wireless Multifunctional Control Box...