Case Studies

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <body link="006699" vlink="99000">  <div align="left"> <table valign="top" cellspacing="0" cellpadding="0" style="border-collapse: collapse" bordercolor="#111111"> <tr> <td width="790" style="text-align: left" valign="top"> <iframe width="790" height="190" src="template.htm" frameborder="0" name="navmenu" scrolling="no" marginwidth=0 marginheight=0 hspace=0 vspace=0 > </iframe> </td> </tr> </table> </div>  <table cellspacing="10" width="780"> <tr> <td colspan="4" valign="top" width="770"> <H3 align="center"><font color="006699"><u>Case Studies</u></H3> </td> </tr> <tr> <td width="15%" valign="top"> <A href="scottish_pdf.htm"><img src="images/m61_overview.jpg" border="0" width="100" height="100" alt="Remote Monitoring Unit Case Study"></a> </td> <td width="35%" valign="top"> <p> <A href="scottish_pdf.htm">Scottish & Southern Energy</A><br> A system designed to monitor the remote operation of pole mounted reclosers on the HV network. How Messengers are used to enhance the monitoring system of S&SE in remote areas out of range of the SCADA network .</p> </td> <td width="15%" valign="top"> <p style="text-align: center"> <img border="0" src="images/africapic.jpg" width="90" height="90" align="left" alt="Freezer Monitoring Cse Study"> </td> <td width="35%" valign="top"> <p> <a href="africonnect_pdf.htm">Africonnect Ltd</a><br> The remote temperature monitoring of freezers containing Malaria vaccines. Staff are informed immediately of temperature alarms and power failure via SMS text messages</p> </td> </tr> <tr> <td width="104"></td> <td width="259"></td> <td width="100"> </td> <td width="271"> </td> </tr> <tr> <td valign="top" width="104"> <a href="unitedu_pdf.htm"><img src="images/power2.jpg" border="0" width="100" height="100" alt="Electricity Supply Monitor Case Study"></a> </td> <td valign="top" width="259"> <p> <a href="unitedu_pdf.htm">United Utilities </a><br> A system to provide a remote monitoring solution for power outages. This system provides early warning of outages on HV and MV networks and monitors and reports all interruptions to supply.</p> </td> <td valign="top" width="100"> <a href="ccastle_pdf.htm"><img src="images/mast2.jpg" border="0" width="100" height="100" alt="Wireless Meter Reading Case Study"></a> </td> <td valign="top" width="271"> <p> <a href="ccastle_pdf.htm">Crown Castle</a><br> A wireless meter reading solution based on the Messenger 62 remote meter reading and monitoring unit. Messenger units use the GSM network to report metered electricity usage at over 1500 sites to the central host terminal system at head office.</p> </tr> <tr> <td width="104"></td> <td width="259"></td> <td width="100"> </td> <td width="271"> </td> </tr> <tr> <td width="104" valign="top">  <img src="images/motorway_sign.jpg" border="0" width="100" height="100" alt="Traffic Management Case Study"></td> <td width="259" valign="top"> <p> <a href="traffic_management.htm">MS4 Sign Driver</a><br> The design of an MS4 Variable Message Sign (VMS) for the Highways Agency in conjunction with Signature s.a (France). A trial scheme has been implemented and driver feedback is being monitored. </p> </td> </tr> </table>  <table width="99%"> <tr> <td align="center" width="85%"> <p style="text-align: center"> <iframe width="99%" height="60" src="bttmmenu.htm" frameborder="0" name="I1"> </iframe> </td> </tr> </table>  </body>