Smart building solutions powered by IoT
Turn your property into a connected and efficient environment with smart building IoT technologies. Our building management system (BMS) helps property owners and managers monitor, automate, and improve operations through climate control, lighting, leak detection, comfort and more.
Sensors and IoT technology that makes buildings smart
Smart building sensors provide real-time insight into how your property performs. Connect a wide range of wireless IoT sensors to optimize energy use, improve air quality, prevent damage, and simplify daily management.

Measure CO₂, temperature, and humidity in rooms
Monitor CO₂, temperature, and relative humidity (RH) to ensure a healthy and comfortable indoor environment. Real-time data helps you adjust ventilation and heating for both energy efficiency and tenant well-being.
Related sensors
AM307
AM319
AM308
AM107

Occupancy-based lighting and ventilation
Use motion and presence detection to automatically control lighting and ventilation. Reduce unnecessary energy use while maintaining comfort and safety across offices, meeting rooms, and shared spaces.
Related sensors
VS330
VS340 + UC300
UC50x

Detect water leaks in kitchens and rechnical rooms
Prevent costly water damage with smart sensors that identify leaks early. Receive instant alerts and take action before problems turn into expensive repairs or downtime.
Related sensors
WS303
EM300-MLD
EM300-SLD

Manage room thermostats and scene control
Automate heating and cooling with smart thermostats and scene-based control. Adjust room temperature schedules based on time, occupancy, or energy demand.
Related sensors:
WT301
WT302 + WS558
WS523

Read room temperatures across multiple zones
Gain centralized control and visibility across your entire property portfolio. View temperature data from multiple rooms remotely, identify deviations, and make informed decisions without the need for on-site visits.
Related sensors:
EM320-TH
EM300-TH
What our customers say

Peter K.
Akademiska Hus
"Nodeledge AB has powered Sweden’s largest IoT rollout—20,000+ LoRaWAN sensors and gateways nationwide since 2020. Flawless system design, rock-solid IOT connectivity, and zero-downtime performance across all campuses."

Tom L.
Kilenkrysset
“Nodeledge’s LoRaWAN sensors and Sensor-Online platform nail energy metering and optimization. Real-time insights slashed our peaks by 25%, costs down, sustainability up—game-changer for smart buildings.”

Mikael N.
Locum AB
“Nodeledge AB automated OVK ventilation control at Rosenlunds sjukhus. Real-time airflow, pressure, CO₂—100% compliance, zero manual checks.”
All the required functionality you need to digitize.
Sensor-Online gives you complete control over every connected device. View real-time dashboards, set alarms and schedule reports from one interface.
Main functions:
Secure data management
Real-time monitoring
Customizable reports
Role-based access
Energy optimization
Mobile accessibility
Historical data analysis
Open APIs
Cloud-based
On-premise deployment
Scheduled reporting
Custom integrations
Custom dashboards
Scalable architecture
Rule engine
Device management
Broad protocol support
Network compatibility
Automation support
Data sovereignty
Other options and customizations:
- - Flexible number of user licenses (web and mobile access)
- - Support for all major network types (LoRaWAN, LTE-M, NB-IoT, 5G, Sigfox, and private gateways)
- - Choose sensor types (CO₂, temperature, humidity, occupancy, leakage, etc.)
- - Device type library with 300+ ready encoders/decoders and growing
- - Custom dashboards and visualizations for specific needs
- - Integration with existing building management systems (BMS)
- - On-site installer tools such as LoRaWAN field testing
- - Support and maintenance levels (Standard or Premium)
Connect all your sensors to one intelligent and user-friendly platform
Sensor-online integrates seamlessly with existing systems and supports open APIs to connect to external services, providing maximum flexibility and control over your data.
Wireless sensors
IoT sensors gather real-time data from your building
Gateway
Safe data transfer through LoRaWAN
Sensor-online
Visualize, analyse and act on your data without delay
A proven trackrecord
Thousands of sensors, hundreds of customers and a pursuit of excellence in everything we do.
200+
Satisfied customers
100,000+
Active sensors
99.9%
Uptime
Contact us
Do you have questions about our solutions or want to discuss your project? Get in touch and we'll help you get started.
Phone
Address
Skövde Science Park Kaplansgatan 16B, 541 23 Skövde
