Case Studies


Mobile Data for M2M devices to keep tabs on global warming

Founded in 1983, Enviro Technology Services Ltd (ET) is a global provider of air quality and emissions monitoring systems and servicing, active in over 45 countries.

The company, with headquarters in Stroud, Gloucestershire, operates out of a custom-designed 1700m2 factory featuring fully air-conditioned calibration and repair laboratories, in-house system manufacturing and dedicated testing and training facilities. Their services cover the monitoring of ambient air quality (AQM), continuous emissions (CEM) and indoor air quality and the supply of cutting-edge analytical equipment for scientific, process and research monitoring including the monitoring of greenhouse and toxic gases.


ET’s team service air monitoring equipment on some 500 sites across the UK and Ireland, as well as working on global installation projects. Their diverse client base ranges from UK and overseas government departments and local authorities, to research institutes and blue chip industry. They need to be in contact with their monitoring equipment in order to provide up-to-date data to their clients around the world.


Lister Unified Communications has provided mobile data solutions to Enviro Technology for over a decade and our new multi-network data SIM’s have proved to be invaluable, allowing them to provide their services even in the most inhospitable and remote locations using Machine to Machine (M2M) technologies.

Outcomes:Enviro Technology staff can now be sure that they will be able to access the data they require, wherever they find themselves working.

Alan Fender, Technical Support Engineer, commented:

“This equipment is usually in remote locations and data collection and transmission is essential. The multi-network SIMs enable us to deliver continuity of service, even in the face of poor mobile reception, by skipping between networks and the M2M technology even tells us when there’s a problem with the kit, saving time and money on servicing”

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