"Score a Deal: Radar Detector Drops to $52 for 4th of July, Keeping Speeding Tickets at Bay"
The Uniden DFR1 radar detector is on sale for $52 on Amazon for the 4th of July. With over 3,600 five-star reviews, this radar detector can save you from expensive speeding tickets by alerting you to police radar signals. It has three different alert settings and can detect signals in a 360-degree sphere around you. However, it is important to note that radar detectors are illegal in Mississippi and Virginia.