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R211

Wireless IR Blaster

Wireless Sensor Network Based on LoRa Technology

R211

Data Sheet

This document contains proprietary technical information which is the property of NETVOX

Technology. It shall be maintained in strict confidence and shall not be disclosed to other

parties, in whole or in part, without written permission of NETVOX Technology. The

specifications are subject to change without prior notice.

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R211

Wireless IR Blaster

Introduction

Netvox Wireless IR Blaster can be used for IR learning and application. After IR learning,

R211 can send the infrared control signal to corresponded electric devices. R211 can receive

infrared signal from other infrared device and process predefined action, ex. controlling other

LoRa devices.

Main Characteristic

 Improved interference immunity

 Compatible with LoRaWAN

Class C

 Frequency hopping spread spectrum (FHSS)

 Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data

messages)

 Built-in 4M serial flash

 Infrared learning and emission

 Infrared frequency 38KHz

 Configuration parameters can be configured through third-party software platforms, data

can be read and alarms can be set via SMS text and email (optional)

 Applicable to the third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne

 Low power consumption and long battery life

Note:

Battery life is determined by the sensor reporting frequency and other variables, please refer

to http://www.netvox.com.tw/electric/electric_calc.html

On this website, users can find battery life of various models in different configurations.

Application

 Remote controlling of air condition, TV, HiFi Audio, etc.