The compact GV75W device is waterproof and compatible with a wide variety of tracking applications, in addition to having multiple inputs and outputs for monitoring or controlling external devices. Its triple band WCDMA supports UMTS/HSDPA 850 (band v)/1900 MHz and a quad band 800900/1800/1900 MHz, which allows real-time monitoring of the device or periodic tracking by a backend server and mobile devices. It has a three-axis accelerometer that detects movement and extends battery life through sophisticated energy management algorithms. Integration into systems is simple, just provide complete @Track protocol information; this protocol handles a wide variety of reports, such as emergency alerts, geofence crossings, driving behavior, low battery, and scheduled GPS position.