IR Blaster Sensor


Add additional functionality to remote controlled devices with Netvox‘s R211 IR Blaster Sensor.

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Add additional functionality to remote controlled devices with Netvox‘s R211 IR Blaster Sensor. Designed to enable you to control electric devices which use infrared remote controls. With this IR Blaster Sensor you can control equipment wherever you may be.

Using LoRaWAN® technology, the Netvox R211 mimics your existing infrared remote controls. Data from the sensor is transmitted via a LoRaWAN® gateway and network server, enabling you to view recorded information on a platform of your choice. The sensor can be configured to raise alerts if equipment is left running or to raise awareness of a device in use.

Example use cases for the Netvox R211 IR Blaster include:

  • Remotely controlling air conditioning units in offices and public spaces
  • Improving energy efficiencies in areas such as hospitality where television and Hi-Fi systems may be left running
  • Remotely updating content shown on televisions or entertainment systems

***Awaiting certification***


  • LoRaWAN® Class C compatible
  • Wireless range of up to 10km (depending on environment)
  • Frequency Hopping Spread Spectrum (FHSS)
  • Improved interference immunity
  • Encrypt-RF™ security
  • Built-in 4M serial flash

We can supply third-party online wireless sensor monitoring and notification systems to view data and set alerts via SMS text and email.



Input Power DC +12V
Working Current (max) 50mA (DC 12V)
Infrared Frequency 38 KHz
Infrared Transmission Range Up to 32 metres


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 Built in antenna
Communication Range Up to 10km (actual transmission distance depends on the environment)
Data Transfer Rate 0.3kbps~50kbps
Spread Technique LoRa/FSK
Available Frequency EU863-870 (others are available on request)


Dimensions Diameter: 106mm, height: 30.5mm
Weight 100g
Operating Temperature -20°C ~ 55°C
Environment Humidity Range 5% RH ~ 95% RH (No condensation)
Storage Temperature -40°C ~ 85°C

Key documents & information

Discounted Trade Pricing: Contact us for trade pricing, to place an order or to discuss your IoT projects.

All of our products are available to customers throughout Europe. For more information on shipping costs, currency conversions and lead times, please contact our technical sales team.

Our technical sales team are also happy to advise customers on the best IR Blaster Sensor to suit your specific project requirements.

Shipping available across Europe
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Additional information

Dimensions 106 × 106 × 30.5 mm



Measurements Taken



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