successful defense begins with reliable information about the adversary. Valentine One radar detector has a patented early warning system featuring both forward and rearward facing radar and laser antennas. It goes beyond run of the mill radar detectors by telling you where to look on every alert and how many distinct alerts to look for. Once he has his intelligence report, he can easily decide if, when and how to defend. Valentine One is the only detector featuring two radar antennas to scan all around the car and precisely locate each radar threat.