UNIDEN R4 Extreme Long-Range Laser/Radar Detector Record Shattering Performance

The Uniden R4 is an all new platform with a much greater range. It has a new Auto Mute Memory feature, which automatically locks out false alert locations. The R4 also has the best K Band filter on the market, offering the least amount of false alerts from blind spot monitors and ...The Uniden R4 is an all new platform with a much greater range.

It has a new Auto Mute Memory feature, which automatically locks out false alert locations. The R4 also has the best K Band filter on the market, offering the least amount of false alerts from blind spot monitors and K Band sensors in other vehicles. When you need the best information possible, and none of the noise, Uniden’s R4 Extreme puts you miles ahead.

Product Overview Extreme Range Laser Radar Detection Two LNA (Low Noise Amplifier) Design Digital Signal Processor GPS Built-in for Red Light and Speed camera locations Ultra-bright, Easy to Read, Multi-colored OLED Display MRCD/MRCT (Alert priority: Laser, MRCD, Ka, K, X) with customizable tones Red Light Camera Alert Speed Camera Alert Auto Mute Memory - Automatically locks out false alert locations Advanced K/KA Band Filters Voice Notifications GATSO Detection Quiet Ride (Speed-based Auto Mute) Auto Dim Bogey Tone, Customizable, Alerts Radar Band Frequency Display (Current Speed, Battery Voltage, Altitude, Clock) Laser Gun Identification Spectre Elite Undetectable MAX Speed Warning System Suction Mount Included (single and double) Carrying Case Included Cigarette Adapter with Mute Key, USB port, Data Cable, and Remote Keypad (optional accessory) Upgradeable Firmware Features What's in the Box Downloads & Manuals R4 Radar Detector 12V DC power cord with RJ11 connector (Mute key, Optional Remote Keypad, USB Port) USB to Micro-USB Data Cable Windshield mounting bracket (1 suction cup) Windshield mounting bracket (2 suction cups) Hook and loop fastener tape Owner’s manual (English, Spanish, French) Hard Zippered Carry Case Downloads & Owner Manuals Download Owner's Manual and Firmware updates: Download