Stevens eTRACKER - Video

eTracker is a simple, power-efficient station controller with cellular (GSM/CDMA) telemetry which connects sensors directly to the cloud. A data logger is not required. Eliminating more expensive, complex, higher-power consuming data loggers and remote communication devices, stations for all types of monitoring applications can simply use eTracker and gain the ability to access collected data at any Internet based location. Station cost, power consumption, and site visits can be minimized.

Read more at http://www.stevenswater.com/products/telemetry/communications/etracker/