Uniden R4 Extreme Radar Detector
Unmatched Detection Range & Accuracy
Engineered for drivers who demand top-tier protection, the Uniden R4 offers record-breaking performance and reliability with advanced filtering, pinpoint accuracy, and intuitive features. Key Features:
Extreme Long-Range Laser & Radar Detection
Dual LNA (Low Noise Amplifier) Design – Enhances sensitivity and detection range
Advanced Digital Signal Processor – Rapid, accurate threat analysis
Multi-Color OLED Display – Ultra-bright, easy-to-read interface with customizable visuals
MRCD/MRCT Detection – Prioritized alerts for Laser, MRCD, Ka, K, and X bands with user-selectable tones
Built-in GPS with Red Light & Speed Camera Alerts
Auto Mute Memory – Learns and locks out false alert locations automatically
K/Ka Band Filtering – Reduces false alerts in urban environments
GATSO Detection – Detects modern radar types used internationally
Voice Alerts – Hands-free audio notifications
Quiet Ride Mode – Speed-based auto-muting to reduce noise during low-speed driving
Auto Dim Function – Adjusts screen brightness based on ambient light
Bogey Tone Alerts – Customizable tones for multiple threats
Radar Band Frequency Display – Shows current speed, battery voltage, altitude, and time
Laser Gun ID – Identifies the type of laser gun targeting your vehicle
Spectre Elite Undetectable – Stealth operation for undetectable use
Max Speed Warning – Set alerts when exceeding a preset speed limit Included Accessories:
Large single suction cup mount
Dual suction cup mount
Smart 12V power cord (RJ11) with built-in mute button and USB charging port
USB to Micro-USB data cable
Hook-and-loop fastener tape
Owner’s manual
Hard zippered carrying case What’s in the Box:
Uniden R4 Radar Detector
12V DC Power Cord with Mute Key & USB Port
USB to Micro-USB Data Cable
Single & Dual Suction Cup Windshield Mounts
Hook-and-Loop Fastener Tape
Owner’s Manual
Zippered Carrying Case
The Uniden R4 is the ultimate solution for drivers who take protection seriously — with premium range, filtering, and convenience all in one compact device.