Mitsubishi Electric, an environmental control specialist, launches unique wireless air conditioning controllers which also have the ability to monitor other systems within a building. The new M2M controllers build on the success of the company’s expertise in controls and now offer a relatively low-cost solution for both smaller premises that do not have Ethernet connections and larger corporations which cannot allow outside systems to link into their security networks and across firewalls.

Based on Machine 2 Machine technology that has been developed over the last decade, M2M uses the same principles employed throughout the transport industry such as that used by the Highways Agency to instantly update modern motorway signs or by transport companies to get live data to passengers at bus stops on the likely arrival of the next Number 37. The M2M interface has a data SIM card just like a mobile phone and remote sites talk to a central server using the GPRS mobile phone network. Data is both compressed and encrypted for security and is stored on the server. The package can also come with a specially designed graphics interface to help customers visualise their data and assist in monitoring trends and performance. The two versions are immediately available with the Mini M2M allowing control of up to 16 units and the Maxi up to 50.

In the UK’s first live example of the system, Mitsubishi Electric has been working in support of HSBC which has been influential in the development of the product. The Kings Lynn branch of the bank is now using M2M to control the lighting and monitor energy and water consumption, in addition to allowing for exact control of the heating and cooling system. For other sites, such as petrol forecourts or smaller high street stores, M2M offers a simple and straightforward way of enjoying all the benefits normally associated with an Ethernet-based system, without the need for a complex infrastructure, reveals the company’s press release.