Wireless temperature and humidity sensors
Measure and monitor the ambient thermal conditions in each room or zone
Get accurate, reliable temperature and humidity data
Our wireless multi-sensors measure the ambient temperature and relative humidity in each room, cabinet or zone.
The small, solar-powered sensors use ultra-low-power wireless technology, making them easy to install and very low maintenance. Now with battery back-up for low-light environments.
Monitor comfort levels in spaces
Get accurate, reliable climate updates
The sensor sends instant updates if the temperature changes by more than 0.5°C or humidity changes by more than 2%.
Solar-powered with battery back-up for easy install
The sensors use ambient room light – natural or lighting – with a battery back-up, making them super easy to install and very low maintenance.
Access real-time data locally or in the cloud
Data can be sent securely to a local network or the cloud — via Ethernet, LTE (4G) or WiFi through an MQTT broker or ready connections to AWS and Microsoft Azure. No subscriptions or recurring fees.
Want to buy temperature and humidity sensors for your smart project?
Looking to order over 50 sensors or have regular requirements for sensors?
Technical Specifications
- Measures temperature and relative humidity
- Small, discreet sensors simply stick to the wall or cabinet
- Reports if the temperature changes by more than 0.5°C or humidity changes by more than 2%, otherwise updates every 15 minutes
- No recurring fees. Access the data through your chosen platform, without any additional costs from Pressac
- Manufactured in the UK to high-quality and high-safety specifications, they are subject to rigorous testing procedures
- Temperature: 0-40ºC (± 0.5ºC between 17-27°C otherwise ± 1°C)
- Humidity: 0-100% RH (± 5% between 30-70%)
- 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)
- EnOcean Equipment Profile (EEP): A5-04-01
- Transmit up to 30 metres in buildings and 300 metres in free field
- 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
- 76.5 x 28 x 17.5 mm (approx)
How it works
Our technology is system agnostic, the data from our sensors can be used in any way you need. There are different options to choose from, making it easy to get your data in the way that’s right for you.
Microsoft Azure
EnOcean Alliance
BSI ISO9001 ISO14001 ISO27001
RESET
SafeContractor
Made in Britain
AWS Qualified Device
Easily access and integrate Temperature and humidity sensors data
Our technology is system agnostic, the data from our sensors can be used in any way you need. There are different options to choose from, making it easy to get your data in the way that’s right for you.