The built-in GPS receiver has superior sensitivity and fast time to first fix. Its quad-band GPRS/GSM subsystem supports 850/900/1800/1900 MHz, allowing the GL200's location to be monitored in real time or periodically tracked by a back-end server and mobile devices. Its built-in 3-axis accelerometer enables motion detection and extends battery life through sophisticated power management algorithms. System integration is straightforward as comprehensive documentation is provided, and it is compatible with a wide range of reports, including emergency geo-fence crossings, low battery, and scheduled GPS position.