Coban GPS102-B Working Based on existing GSM/GPRS（850/900/1800/1900MHZ) network and GPS satellites, this product can locate and monitor any remote targets by SMS alerts or can by controlled the hours of service from a Tracking Management Platform. Using your GPS102-B from our GPS platform that has European regulations of tachograph, you can manage some scheduled reports and control their event management or you can manage the care driving of thier driver´s without requirement limit, also use our REST API to connect existing applications without extra cost. If use their GPS102-B for mobile asset tracking in our tracking platform, you can also control their field service management without requirement limit and manage the control of driving habits of their driver´s or also control their mobile asset efficient driving, in addition you can use our mobile applications for control their GPS102B tracker from a mobile phone.