Wireless CO2, temperature and humidity sensors

Measure and monitor the indoor air quality and thermal conditions in each room or zone


See live indoor
environment quality

Access live data to get an instant view of ambient conditions in each room


Monitor conditions in
each room over time

Measure conditions in each room or zone to see how conditions change through the day


Implement demand-driven control

Feed live data into your building management system for demand-driven HVAC control

Looking for a partner who can design and manufacture reliable, cost-effective sensors in high volume?

How our environmental sensors work

Our wireless multi-sensors measure and monitor the ambient air quality and thermal conditions in each room or zone within a building. The small, solar-powered sensors use ultra-low power wireless technology, making them easy to install and very low maintenance.


  • Small, discreet sensors simply stick to the wall
  • Measures ambient carbon dioxide (CO2), temperature and relative humidity:
    • CO2 0-2550PPM (accuracy +/- 125PPM)
    • Temperature 0-51ºC (accuracy +/- 0.5ºC)
    • Humidity 0-100% RH (accuracy +/- 5%)
  • Reports every 5 minutes when solar-powered or 15 minutes
    when battery-powered.
  • Solar-powered using ambient room light – optimally angled
    to absorb light – with a battery back-up for periodic
    low-light conditions. Batteries typically last up to 10 years
  • Transmit data wirelessly and securely – using AES-128 encryption – via EnOcean wireless protocol, which uses internationally approved, licence-free ISM bands
    • 868 MHz for Europe (RED)
    • 902 MHz for North America (FCC) and Canada (IC)
    • 928 MHz for Japan (ARIB specification)
  • Manufactured in the UK to high-quality and high-safety specifications, they are subject to rigorous testing procedures.
  • Dimensions: 115 x 80 x 35 mm (approx)
  • Packaging unit: single (min. 25 pcs)

Wireless smart sensor and connected technology


Quick to install and set up


Ultra-low power, energy-harvesting


Secure licence-free transmission


Interoperable and scalable


Highest quality and compliance

Easily integrate real-time data with your existing systems

Access and visualise real-time environmental data

Because our technology is platform agnostic, the data from our sensors can be used in any way you need. For example, integrate our environmental sensors with your energy management system to identify waste and understand the most efficient ways to use heating, ventilation and air conditioning. Or control HVAC by integrating air quality and thermal data into your Building Management System to maintain a comfortable environment in each room or zone based on live conditions.


Integrate data into
any software or IoT platform

Data can be sent locally or to the cloud using our smart gateway. Access data in real-time through MQTT, IBM Watson, Microsoft Azure or AWS loT


Connect directly to
smart devices

Our sensors can interact directly with actuators, allowing you to automate local control systems


Feed directly into existing
building management systems

Sensor data can be used in systems with protocols such as Modbus, letting you monitor, control and report within an existing BMS

Not sure whether you can integrate with your system?
Speak to our technical experts to learn more

Environmental sensors
Learn more


Desk occupancy sensors
Learn more


Door and window sensors
Learn more


Smart repeater
Learn more


Smart gateway
Learn more


Want to learn more?

Download our product brochure to learn more about our smart-building sensor technology.

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