IoT Applications — No SIM, No WiFi

Radius Technologies enables seamless wireless monitoring and control of sensors and actuators through LoRaWAN. Our devices work with the most powerful LoRaWAN public network - the Helium Network!

Helium Logo App Store Google Play
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How It Works

3 Easy Steps to Get Started

Install the App
Playstore Screenshot

Download and install from IOS App Store or Google Play Store.

Add devices
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Sign up and add your purchased device by scanning its QR code.

Enjoy the Features
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Start managing your applications and enjoy exploring the App!

Our Products

Choose Your IoT Product

SM-200 Power Meter

SM-200 Power Meter Gateway

Energy consumption monitoring
Power Consumption Tracking
Works with DDS661 Wattmeter
1 Reading/Hour
Easy to Install
Din Rail Compatible
No WiFi, No SIM cards
Get Quote
SM-100 Power Meter

SM-100 Temperature & Humidity Sensor

Accurate Environmental Monitoring Device
Temperature and Humidity Tracking
Long Battery Life with Low Power Consumption
1 Reading/Hour
Easy to Install
Waterproof and UV Resistant
No WiFi, No SIM Cards
Pre-Order
SM-300 Soil Moisture Sensor

SM-300 Soil Moisture Sensor

Reliable Soil Health Monitoring Device
Precise Soil Moisture & Temperature Sensing
Long Battery Life with Low Power Consumption
1 Reading/Hour
Easy to Install
Waterproof and UV Resistant
No WiFi, No SIM Cards
Pre-Order Now
SM-400 Smart On/Off Switch

SM-400 Smart On/Off Switch

Simple & Reliable Power Control Device
On/Off Control
Compact & Easy Installation
Low Power Consumption
No WiFi, SIM, or network needed
Works Offline with Manual Control
Pre-Order Now
About Our Technology

Empowering Remote IoT Solutions With Minimal Infrastucture

Our hardware devices do not need SIM cards or WiFi to connect to the cloud. Designed for modularity using a platform centric approach to support a wide range of industrial, agricultural, and domestic applications. We support I2C, Modbus RTU, digital, analog sensors and actuators.

No WiFi, no SIM, no worries — we’ve got your back.
Radius Technologies Devices
Get Support

Connect with Our Team

Whether you need assistance with setup, want to discuss a solution, or need technical help — we're here for you.

Phone: +8618518410405

Sales: sales@radius-technologies.app

Support: support@radius-technologies.app

Contact Info

Room 519, Building 2, No. 325, Jinzhai South Rd,Hefei Economic and Technological Development Zone, Anhui Province, China

+8618518410405

support@radius-technologies.app

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