LoRaWAN Technology Explained
Long-range wireless monitoring without WiFi or cellular data. Battery-powered sensors that last up to 10 years with nationwide coverage across Finland.
What is LoRaWAN?
LoRaWAN (Long Range Wide Area Network) is a wireless communication protocol designed specifically for IoT devices that need to send small amounts of data over long distances while using minimal power.
Unlike WiFi or cellular networks, LoRaWAN sensors don't need to connect to your office WiFi or use a SIM card. Instead, they communicate directly with LoRaWAN gateways using radio waves in the 868 MHz frequency band (in Europe).
This makes LoRaWAN perfect for monitoring environments where running cables or WiFi is impractical, expensive, or impossible - such as remote locations, outdoor areas, or buildings with thick walls.
Why LoRaWAN?
Six key advantages that make LoRaWAN ideal for environmental monitoring
Long Range
Up to 10-20 km in open areas, 2-5 km in urban environments. Signals penetrate walls and floors easily.
Ultra Low Power
Sensors run for up to 10 years on a single coin cell battery. Perfect for remote deployments.
No WiFi or 4G Needed
Sensors communicate directly to gateways using LoRaWAN. No need for WiFi networks or cellular data.
Nationwide Coverage
Public LoRaWAN networks cover all major Finnish cities and continue to expand across the country.
Secure & Reliable
End-to-end encryption and proven technology used by thousands of deployments worldwide.
Real-Time Data
Receive sensor readings every 30-60 seconds. Set custom intervals based on your needs.
How Does It Work?
From sensor to your dashboard in four simple steps
Sensors Collect Data
LoRaWAN sensors measure temperature, humidity, CO2, motion, or other metrics and prepare the data for transmission.
LoRa Radio Transmission
Data is sent using LoRa radio to all nearby gateways. No WiFi or cellular connection needed at the sensor location.
Gateway Receives Signal
Gateways (public or private) receive the signal and forward it via internet to the LoRaWAN network server.
Data Appears in Dashboard
Your EnergyMonitor dashboard displays the data in real-time with charts, alerts, and analytics.
Sensors
Battery-powered devices measuring environment
Gateway
Receives sensor data and forwards to internet
Cloud Platform
Your dashboard with data and alerts
Where LoRaWAN Excels
Three main applications for LoRaWAN-based monitoring
Indoor Climate Monitoring
Monitor temperature, humidity, and CO2 levels in offices, warehouses, schools, and hospitals. Ensure comfortable working conditions and comply with health regulations.
Building & Water Monitoring
Detect water leaks, monitor water consumption, and track humidity levels to prevent damage and optimize resource usage. Early detection saves thousands in repairs.
Asset & Cargo Tracking
Track the location and condition of valuable assets, shipments, and equipment in real-time. Monitor temperature during transport to ensure quality.
Technical Specifications
Key technical details of LoRaWAN technology
Why these specs matter:
- Long battery life means sensors can be deployed in hard-to-reach places without maintenance for years
- Excellent indoor penetration allows monitoring in basements, cold storage, and buildings with thick walls
- Long range reduces the number of gateways needed, lowering infrastructure costs
- AES-128 encryption ensures your data is secure from sensor to cloud
Ready to Experience LoRaWAN?
Start monitoring with long-range, low-power sensors. No WiFi or cellular required.