Maestro 100 CDMA Sprint - (USA Sprint network only) (Metal Casing, superior industrial Medium Power Supply of 9 - 60V DC + GPS connector). Maestro 100 CDMA has been specifically design to stand harsh environment. Compact, high voltage range and power surge resistant, the Maestro 100 CDMA can easily be integrated into demanding industrial application from electricity meters to intrusion alarms or vending machines. Maestro 100 CDMA modem also embed gpsOne features and can be use for location aware applications. Maestro 100 CDMA is available on Sprint, Verizon and Aeris networks in the US. A generic version is also available.