Hanwell IceSpy

Wireless temperature monitoring

Hanwell IceSpy is our premium, reliable and affordable wireless temperature monitoring system with competitive accuracy, cold-chain solutions and radio strength that overcomes most typical applications.

wireless temperature monitoring

Award-winning, wireless temperature monitoring technology like no other.

Hanwell IceSpy delivers a totally reliable and flexible wireless temperature monitoring system that incorporates technological breakthroughs in wireless monitoring that can be seen in our premium Hanwell range.

The Hanwell IceSpy brand is well-established throughout the cold-supply chain for providing cost-effective solutions to wireless temperature monitoring within fridges, freezers, and heated and dry storage facilities.

The system takes revolutionary steps forward in reliability, robustness and innovative technology.

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Benefits of Hanwell IceSpy:

  • One affordable system for static and remote wireless temperature monitoring
  • Assists with national regulatory requirements such as HACCP, FDA & GDP
  • Improves product quality and reduce product waste during manufacture, storage & distribution
  • Reduces errors resulting from manual checks
  • Eliminates time spent taking manual readings
  • Alleviates audit stress with easy to access historical reports

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Hardware features:

  • Monitor in-building and during transportation using innovative wireless temperature monitoring technology
  • Wide range of product parameter options
  • Reliable, accurate and durable hardware for long-term monitoring
  • Clean and modern design
  • Long-life, user changeable batteries

As an organization’s needs grow, so can your Hanwell IceSpy system:

Hanwell EMS - Environmental Monitoring Software

The Hanwell EMS software takes environmental monitoring data display to another level. The top-level displays a general overview of site sensor activity, with subsequent levels enabling customisable data groups for individual user requirements. Full data collection with interactive graphs, tables and plan views enable users to slice historical environmental data in multiple ways for more advanced analysis. Hanwell EMS user access levels can be managed through customisable groups. Managing environmental data has never been so easily accessible to so many.


Read more about Hanwell EMS here


Software features:

Data at your fingertips

  • Single or multi-user access for small, medium or large monitoring needs
  • Share data with users and allocate permissions to various data groups where required
  • Data collection and display of more environmental parameters than any other product on the market
  • Display quick overview of sites and/or sensor groups specified by individual users
  • Access interactive graphs, tables and plan views for detailed data analysis


  • View real-time data 24/7
  • Immediate system, email and SMS alarm notification to user defined personnel
  • Generate automated reports or access reports immediately and easily via the system


  • Access critical information on your local PC, via company intranet or network and via the internet
  • View and interact with data and settings from anywhere in the world using commercially available browser based formats e.g. Internet Explorer, Safari

Read more about the Hanwell EMS software.




Always ask for a long-range signal strength test.

We can prove ours to be unrivaled.

Wireless temperature monitoring technology you can trust

Data radio communication at low powers within or between buildings is a problematic area, with many pitfalls for the unwary Designer and User.

The Hanwell IceSpy Radio wireless temperature monitoring system embodies 25 years of engineering expertise in this area to ensure best possible performance with a reliability that is guaranteed. This, coupled with an unrivalled ability to plan and install robust systems, means that you can trust what we say. This is evidenced by many thousands of systems using our technologies in use worldwide today, with many still operating after 25 years.

Unfortunately, wild claims are easy to make but they do not substitute for real expertise. We are more than happy to prove our claims to you at any time before purchase, just please make sure that you ask the same of all potential vendors.


Convenient, reliable on-site calibration provides our customers with minimal disruption, flexibility in cost and convenience for ongoing maintenance of your investment with a multitude of calibration points and traceable or NIST certification, where required.

See our Services page for more information.

We pride ourselves on our professionalism and ability to accurately interpret customer requirements so as to provide a total solution to real world instrumentation problems. Our philosophy of keeping all design and manufacturing in house enables us to rapidly respond to ever-changing requirements, particularly those driven by legislation.

Find out more about Installation and Calibration here

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