Wireless temperature sensors

Measure and monitor ongoing changes in ambient temperature in each room, cabinet or zone

Get accurate, reliable temperature data

Our wireless temperature sensors measure the ambient temperature 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. Optional battery back-up available 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.

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 sensors for your smart project?

Looking to order over 50 sensors or have regular requirements for sensors?

Technical Specifications

Features

Small, discreet sensors simply stick to the wall or cabinet
Measures ambient temperature
Reports if the temperature changes by more than 0.5°C, 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

Range

Temperature: 0-40ºC (+/- 0.5ºC between 17-27°C otherwise +/- 1°C)

Wireless communication

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): A5-02-05
Transmit up to 30 metres in buildings and 300 metres in free field

Power

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

Dimensions

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.