Wireless Temperature Monitoring

IceSpy has been a favourite across Northern Ireland for over 20 years. This premium, reliable and affordable wireless temperature monitoring system features highly competitive accuracy, cold-chain solutions and radio strength that will exceed requirements. Capable of measuring Temperature, Humidity, CO2 and many other factors. Ideal for Refrigeration, Warehousing, Transportation, Labs... in all industries. Tendo Systems are proud to be able to supply and install IceSpy for your business.

2018 Award Winner for the Hygiene & Food Safety category at the Food Processing Awards.

  • Temperatures recorded every 60 seconds

  • Instant Email alarms – when something is too warm or cold

  • Temperature ranges from -200°C to +350°C

  • Wireless sensors have a transmission range of 300 metres

  • Audit-ready reports – for HACCP, BRC, MHRA etc.

  • Cloud-based option available – view data from anywhere, 24/7

  • Transport system now available!

Hanwell IceSpy transmitter/sensor
Hanwell IceSpy EMS range
IceSpy Cloud Schematic
Hanwell IceSpy EMS Software Screenshot

Suited to various Applications and Industries


Software Pre-requisites - view here         

Cloud Service information - view here

Temperature Monitoring For Retail

IceSpy Lite is the perfect cloud-based option for retail food outlets, retail pharmacy stores and medical clinics. Check it out here.

Hanwell EMS Application - Have a play

To view our Live Demo system click here

Username = Demo User     Password = Demo

We are also the NI distributor for other products including Tek-Troniks.

We supply Hanwell products in partnership with Foreman Controls.