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RFXtrx433E USB 433.92 MHz transceiver with antenna

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Allows you to control a 433MHz/LightwaveRF network from your PC or other gateway.

  • Supports a huge range of 433MHz devices and sensors
  • Enables easy access to LightwaveRF network set-up and device control
  • Extended version - features support for Somfy Wireless blinds
  • USB supports all computers, Z-Wave gateways and home automation software
  • Extend your existing network with alternative technologies (Z-Wave, LightwaveRF etc)

RFXtrx433E USB 433.92 MHz transceiver with antenna

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If you’re not 100% satisfied with your purchase you can return any unused products within 365 days.

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If none of these answer your query you can also raise a ticket and get direct access to our team of smart home specialists for assistance.

New RFXtrx433E - Extended Version

The RFXrtx433E USB transceiver enables you to control 433MHz-based devices from your computer or from a Z-Wave controller such as the Vera3 or Vera Lite. It supports a huge number of 433MHz-based products, including the LightwaveRF devices as well as Oregon Scientific, HomeEasy, Somfy...

The RFXrtx433E interfaces with a wide range of home automation software, including Domoticz, Homeseer, Indigo, Xtension, and hardware controllers such as the Vera3 and Vera Lite.

RFXtrx433E - Extended capabilities

This is the RFXtrx433E (Extended version) that replaces the previous RFXtrx433. It includes a hardware extension and additional firmware to enable it to support Somfy wireless blinds (RTS). The extedned functionality is already supported in Domoticzt, Homeseer and the VERA RFX plugin.

Main features

  • Plug and Play
  • Ultra low power usage (0.14 Watt)
  • 433.92MHz receiver
  • Two transmitters: 433.92MHz for commodity products and 433.42MHz for Somfy
  • Standard FTDI USB interface
  • Supports the largest set of devices
  • Supported by all major Home Automation systems
  • Easy firmware updates in flash memory
  • CSMA-CA technology to avoid RF collisions

Further information

More Information
Technical Details

Technical Details

  • Wireless Technology: 433.92MHz
  • USB Interface: USB 2.0
  • Power: via USB
  • Dimensions (LxWxH): 160 x 110 x 45mm
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