Profile: New Hampshire Digital Services specializes in providing design and development services in the telecommunications sector. We provide remote monitoring, traffic management & asset tracking solutions, using a combination of off-the-shelf products and bespoke system. GPS tracker is a self-contained battery powered GPS tracking and location device. It offers up to 3 years operation, the unit can monitor numerous events & alarms and report it's precise location at intervals configured by the user. Typical applications include GPS tracking of vehicles, plant, equipment and endangered wildlife. No external power supply required. The messenger host terminal is the focal point of any messenger system. It is simple to install and use with a variety of useful features to enable quick response to alarm conditions detected at remote sites.