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 also use our REST API to connect existing applications without extra cost.