Hanwell Pro

Hanwell Pro is our most superior environmental monitoring system with high accuracy sensors and LCD display.

Nothing on the market can match the comprehensive technology that is available through the Hanwell Pro range.

Contact us for your free consultation and signal strength test today:

(757) 213-6841

Hanwell Pro

24/7 comprehensive monitoring technology like no other.

With a scalable system that can be used from one to multiple facilities across the world, Hanwell Pro is the most flexible, accurate and reliable environmental monitoring and control system in the world.
Monitor what you want, as often as you want and access alarms and data wherever you want.

No system requirement is too complex.

Download the brochure

Customers using Hanwell Pro:

Hardware features:

  • Wide range of product parameter options*
  • LCD displays for a variety of transmitters
  • Reliable, accurate and durable hardware for long-term monitoring
  • Clean and discreet design
  • Long-life, user changeable batteries


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

Read more about Hanwell EMS here


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

Hanwell EMS - Environmental Monitoring Software

Whatever you need

  • 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

Whenever you need it

  • 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

Wherever you are

  • Wireless monitor system access to 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. Firefox, Chrome



Always ask for a long-range signal strength test.

We can prove ours to be unrivaled.

Wireless 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 Pro wireless monitor 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 unrivaled 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 20 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 our control enables us to rapidly respond to ever-changing requirements, particularly those driven by legislation.

Our environmental monitoring systems are built to enable users to upgrade their technology easily and cost-effectively and to grow and adapt systems to suit the changing needs of their business or institution.

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