NB-IoT Microwave Radar Distance Detection Sensor

The SensNode-NB-RDR is a distance sensor that utilizes NB-IoT Microwave Radar technology. By utilizing 24Ghz Microwave technology, it can accurately detect the distance between the sensor and various objects. In comparison to ultrasonic or Lidar measurement methods, Microwave Radar is considered to be more reliable in environments with condensation or dust. Even in situations where there is water or thick dust on top of the sensor, the Microwave Radar Distance Detection Sensor is able to sense the correct distance accurately.

NB-IoT Specs

Support Bands Protocol: CoAP, UDP, TCP, MQTT
- B1 @H-FDD: 2100MHz
- B3 @H-FDD: 1800MHz
- B8 @H-FDD: 900MHz
- B5 @H-FDD: 850MHz
- B20 @H-FDD: 800MHz
- B28 @H-FDD: 700MHz

Ultra Low Power Consumption

Up to 10 years of battery life
STOP Mode: 10 μA @ 3.3v

NarrowBand - Internet of Things (NB-IoT)

The NarrowBand-Internet of Things (NB-IoT) is a technology that follows a set of standards and is designed to facilitate a variety of new IoT devices and services. It is classified as a low power wide area (LPWA) technology that significantly enhances the power consumption of user devices, system capacity, and spectrum efficiency. It is especially useful for providing reliable coverage in areas with weak signals.

Simple Configuration

SensNode-NB-Node series provides a no-code experience that enables users to finish configuration with a few steps.

Designed to Use in Harsh Environments

0 ~ 70°C operating temperature and IP66-rated enclosure, suitable for outdoor use, high UV exposure, heavy rain, dusty conditions, etc.

Shape Image
Shape Image

High Accuracy Radar Sensor

The SensNode-NB-RDR is a versatile sensor that can be used in various scenarios, including horizontal distance measurement, parking management systems, object proximity and presence detection, intelligent trash can management systems, robot obstacle avoidance, automatic control, sewer monitoring, and more.

With the ability to measure both the closest object and the next object behind it, the SensNode-NB-RDR provides comprehensive distance data.

Additionally, the SensNode-NB-RDR supports an Alarm Feature, which allows users to configure the sensor to uplink data at short intervals when the distance readings fall outside of the user-defined range.

  • Microwave Radar for distance detection
  • Measure Range: 0.5m ~ 20m
  • Accuracy: ±10cm
  • Horizontal Angel: 78° - Vertical Angel: 23°
Best partners using SensNode-NB-RDR Series NB-IoT Sensors
  • T.C. Cumhurbaşkanlığı
  • Saski


Connect the sensors you want to the appropriate interface and collect their data with MQTT, CoAP, TCP or UDP.

Ultra-low Power Consumption

Battery Life of up to 10 Years with Built-in 8500mAh Battery

Industrial Design

0 ~ 70°C Operating Temperature and IP66 Rating

NB-IoT Module - B1 @H-FDD: 2100MHz
- B3 @H-FDD: 1800MHz
- B8 @H-FDD: 900MHz
- B5 @H-FDD: 850MHz
- B20 @H-FDD: 800MHz
- B28 @H-FDD: 700MHz
Protocols CoAP, UDP, TCP, MQTT
Battery Li/SOCI2 unchargable battery
Capacity: 8500mAh
Self Discharge: <1% / Year @ 25°C
Max continuously current: 500mA
Max boost current: 2A, 1 second
Power Consumption STOP Mode: 10 μA @ 3.3v
SENSORS Measure Range: 0.5m ~ 20m
Accuracy: ±10cm
Horizontal Angel: 78° - Vertical Angel: 23°
Common DC Characteristics Supply Voltage: 2.1v ~ 3.6v
Operating Tempature 0 ~ 70°C

  • CloudIO-DC-222
  • 1x WiFi antennas (magnetic mount, RP-SMA male, 1.5 m cable)
  • Ethernet cable (1.5 m)
  • Quick Start Guide
  • FAST IoT Platform Flyer
  • Packaging box
CLOUDIO-DC-220 1x 2x 2x - -
CLOUDIO-DC-222 1x 2x 2x 1x 1x
CLOUDIO-DC-620 1x 6x 2x - -

If you have purchased the product before, but you think something is wrong and you need help, you can create a support request right away. Our technical support engineers will reach you as soon as possible.

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SensNode-NB-RDR Series NB-IoT Sensors Compatible with FAST IoT Platform

No need to waste time! Start your project right away with an end-to-end solution.

  • Device Management
  • Data Collection
  • Dashboards
  • Alarms

Everything We Do it With Love

Our main focus when creating products is centered around three core pillars: reliability, security, and user-friendliness. We firmly believe that these components are crucial for achieving success in any Internet of Things project.
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We have successfully completed more than 150 IoT projects.

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More than two thousand people who use our IoT hardware products are happy.

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95% satisfaction rate in our pre-sales and after-sales services.

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"The process of creating an IoT device is complex, involving the integration of hardware and software. However, the results of this approach result in devices that are more secure, faster, and more user-friendly. Integrating hardware and software allows for better performance and easier maintenance of devices. Additionally, this approach enables IoT devices to be more scalable and developed more quickly. Ultimately, integrating hardware and software in IoT should be seen as an important way to create stronger and more efficient devices."

John R. Patrick


"The success of Internet of Things (IoT) devices relies on the integration of hardware and software. This approach enables devices to be faster, more secure, and more efficient. Additionally, the integration of hardware and software allows for easier management and better performance of IoT devices."

Ken Caviasca

VP of Intel IoT Solutions
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