Stinger Card has the look and feel of a credit card. Yet, it comprises a strong computer that operates the full power of the high-end Stinger technology. It offers all-round protection against speed traps (laser, induction loops, Section Controls, and radar - with the help of GPS and, where allowed, Radar Alerting) with the use of a single interface and lets you discretely customize your protection level. Card employs a military grade patch antenna which offers unparalleled sensitivity and accuracy.