Monitor your modular site units with smart environmental control

Track energy use, indoor climate, motion, and safety in real time. Calculus helps you optimize site unit conditions for better comfort, lower costs, and improved operational control, no matter the project size.

Digitize your modular buildings for better performance

Smart site units. Safer, greener, more efficient.

Construction units aren’t just temporary offices; they're the daily workspace for your crew. Monitoring energy usage, air quality, temperature, and movement inside these units ensures healthier conditions, fewer complaints, and smarter energy use. With remote access, you’re always in control, no matter where your site is.

What modular unit monitoring includes:

Indoor climate tracking: measure temperature, humidity, and CO₂ in real time
Energy consumption monitoring: optimize usage across sockets, lighting, and HVAC systems
Window and door sensors: detect openings/closings to manage airflow and security
Presence & motion detection: monitor occupancy for energy efficiency and safety
Smoke and air quality sensors: ensure breathable, safe air and meet site safety standards
Remote switching: control heaters, sockets, or lights from anywhere

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How modular unit monitoring works

All-in-one visibility, no guesswork

Smart sensors installed in each modular unit continuously collect data on temperature, humidity, CO₂, motion, lighting, and energy consumption. This information is securely transmitted to the Calculus platform, where it’s displayed in easy-to-use dashboards.

You receive automated alerts for abnormal activity such as excessive energy use, smoke detection, or poor air quality and can switch devices on or off remotely. This gives site managers complete control to improve comfort, safety, and sustainability with just a few clicks.

The benefits of smart modular unit monitoring

Smart monitoring of modular units leads to healthier working conditions, thanks to consistent tracking of air quality and climate. With automated energy control, you can reduce unnecessary consumption, leading to significant cost savings and a smaller environmental footprint. The system also helps reduce complaints from on-site teams by maintaining comfort, while early alerts for smoke, motion, or poor air quality enhance safety. Finally, detailed usage data enables better planning and resource management across your construction site.

Why it matters on today’s construction sites

Improve indoor comfort and working conditions
Save energy by switching off devices when units are unoccupied
Respond faster to issues like poor air quality or excess humidity
Reduce unnecessary heating and lighting
Demonstrate smart, sustainable site practices
Prevent energy waste with automated alerts and usage insights

Questions about modular units monitoring?

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