Queclink GL100 GPS TrackerQueclink GL100 is a powerful GPS Tracker designed for vehicle, pet and asset tracking. With superior receive sensitivity, fast TTFF (Time To First Fix) and Quad-band GSM frequencies 850/900/1800/1900. Its location can be monitored or periodically reported to a backend server or other device. Based on the embedded @Track protocol, the Queclink GL100 can communicate with the backend server through the GPRS/GSM network (or SMS alerts) to report emergency alerts, Geo-fence boundary crossings, low battery and scheduled GPS positions along with several other advanced reporting features.