The Curtis ALP3GT™ Brewing Systems with FreshTrac™ technology is a revolutionary way to keep decanters ready to serve freshly brewed coffee. FreshTrac includes a flashing, visual indicator to monitor the freshness of coffee right from the point of brewing. Freshness settings, which can range from 10 to 120 minutes, are transmitted to the FreshTrac receiver that conveniently snaps on to any Curtis decanter handle. Once the desired freshness time has expired, the FreshTrac indicator will begin flashing red every five seconds until a new pot of coffee is brewed.