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Uniden R4 Crash Course

As the successor to the Uniden R3, the R4 offers better false alert filtering, Gatso detection, and two Low Noise Amplifiers (LNAs) to increase the overall detection range.

Key features include an Auto Sensitivity mode, Auto Mute Memory function, and a Memory Quota bank.

The Uniden R4 is a good pick if you want to buy your first radar detector but don?t want to spend too much. Not counting any deals or specials, the R4 generally retails in the neighborhood of about $400.
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