---
product_id: 383164416
title: "UNIDEN R4 Extreme Long-Range Laser/Radar Detector, Record Shattering Performance, Built-in GPS w/AUTO Mute Memory, Voice Alerts, Red Light & Speed Camera Alerts, Multi-Color OLED Display, Black"
brand: "uniden"
price: "€ 815.61"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/383164416-uniden-r4-extreme-long-range-laser-radar-detector-record-shattering
store_origin: CY
region: Cyprus
---

# Multi-color OLED display Extreme long-range detection Built-in GPS with auto mute memory UNIDEN R4 Extreme Long-Range Laser/Radar Detector, Record Shattering Performance, Built-in GPS w/AUTO Mute Memory, Voice Alerts, Red Light & Speed Camera Alerts, Multi-Color OLED Display, Black

**Brand:** uniden
**Price:** € 815.61
**Availability:** ✅ In Stock

## Summary

> 🚗 Stay a step ahead with the R4 – where precision meets peace of mind.

## Quick Answers

- **What is this?** UNIDEN R4 Extreme Long-Range Laser/Radar Detector, Record Shattering Performance, Built-in GPS w/AUTO Mute Memory, Voice Alerts, Red Light & Speed Camera Alerts, Multi-Color OLED Display, Black by uniden
- **How much does it cost?** € 815.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/383164416-uniden-r4-extreme-long-range-laser-radar-detector-record-shattering)

## Best For

- uniden enthusiasts

## Why This Product

- Trusted uniden brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart GPS Auto Mute:** Silences false alerts automatically, so you stay focused and stress-free.
- • **Real-Time Camera Alerts:** Stay ahead with preloaded red light and speed camera warnings plus free updates.
- • **Vibrant Multi-Color OLED:** Crystal-clear, info-rich display enhances your situational awareness instantly.
- • **Customizable Voice Alerts:** Hands-free, personalized voice notifications keep your eyes on the road and your drive smooth.
- • **Unrivaled Detection Range:** Catch threats before they catch you with industry-leading sensitivity.

## Overview

The R4 Extreme Long-Range Laser/Radar Detector delivers record-breaking detection performance with advanced false alert filtering and built-in GPS featuring auto mute memory. It offers preloaded red light and speed camera alerts with free updates, a vibrant multi-color OLED display, and customizable voice alerts for hands-free operation. Compact and powerful, it’s designed for drivers who demand the highest level of protection and situational awareness on every journey.

## Description

UNIDEN R4 Extreme Long-Range Laser/Radar Detector, Record Shattering Performance, Built-in GPS w/AUTO Mute Memory, Voice Alerts, Red Light & Speed Camera Alerts, Multi-Color OLED Display, Black

## Features

- UNMATCHED RANGE & SENSITIVITY - Industry Leading Performance with Advanced False Alert Filtering is THE choice for drivers who demand the highest level of protection against speeding tickets.
- GPS TECHNOLOGY w/ AUTO MUTE MEMORY - The R4 can remember and automatically mute false alerts (such as retail store doors) along your routes so you never have to listen to the same false alert twice.
- RED LIGHT AND SPEED CAMERA ALERTS - Preloaded Red Light and Speed Camera locations with Free Database and Firmware updates ensures your detector will never be out of date.
- MULTI-COLOR OLED DISPLAY - is easy-to-Read and allows for more useful information to be displayed at once. This improves your overall situational awareness.
- VOICE ALERTS - Voice alerts allow for hands-free operation and provide clear communication. Voice Alerts are programable to fit your style so you can keep your eyes on the road with no distractions.
- ADVANCED FALSE ALERT FILTERING - the R4 has the Best K/KA Band filtering with the Least Amount of False Alerts from blind spot monitoring & Collison avoidance systems in other vehicles.
- FREE R/TACH APP - Take your driving to the next level with the Uniden R/TACH app! Seamlessly connect to your Uniden R/TACH radar/laser detectors, including models R4/R4w, R8/R8w, and R9/R9w, and effortlessly customize and fine-tune your detector settings. You'll receive real-time alerts directly on your Device Screen. Stay ahead of potential threats with instant notifications and easily control alert events like Mute and Mute Memory from your screen.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Power Source | DC |
| Voltage | 12 Volts |
| Display Type | OLED |
| Compatible Devices | Camera |
| Item Dimensions L x W x H | 4.33"L x 2.72"W x 1.16"H |

## Product Details

- **Brand:** Uniden
- **Compatible Devices:** Camera
- **Frequency Bands Supported:** 24.125 GHz, 34.7 GHz
- **Power Source:** Corded Electric
- **Display Type:** OLED
- **Voltage:** 12 Volts
- **Product Dimensions:** 5"L x 3"W x 1"H
- **UPC:** 050633600542
- **Global Trade Identification Number:** 00050633600542

## Images

![UNIDEN R4 Extreme Long-Range Laser/Radar Detector, Record Shattering Performance, Built-in GPS w/AUTO Mute Memory, Voice Alerts, Red Light & Speed Camera Alerts, Multi-Color OLED Display, Black - Image 1](https://m.media-amazon.com/images/I/61s1FmDnvML.jpg)

## Questions & Answers

**Q: Hello! Can this radar operate wirelessly (by batteries) without car cigarette lighter adapter? I have Tesla Model Y so don't have a cigarette adapter.**
A: No. Also, you have a cigarette lighter in the middle console. I have a model 3. Bought a phone mount and stuck it to the back of the screen, and got a long flat cord for the radar detector and tucked it in to the middle console trim and run to the plug on the inside.

**Q: Are these 'brand new' units ? uniden says they will honor warranty as long as the unit is purchased brand new.**
A: The one one that i received was brand new.

**Q: Folks that got new units, who was the seller?**
A: It’s normal

**Q: Looking for stealth technology. Is there anything out there that will disguise my car as an ostrich when going faster than speed limit?**
A: No. There are laser only that scramble the signal.  Very expensive and only justified if you have a lot of laser guns in your area

## Frequently Bought Together

- UNIDEN R4 Extreme Long-Range Laser/Radar Detector, Record Shattering Performance, Built-in GPS w/AUTO Mute Memory, Voice Alerts, Red Light & Speed Camera Alerts, Multi-Color OLED Display, Black
- Uniden RDA-HDWKT Radar Detector Smart Hardwire Kit with Mute/Mark Button, LED Alert and Power LED R8w, R8, R7, R4w, R4, R3, R1, DFR9, DFR9BLK, DFR8, DFR7 and DFR6
- SDSACZMU Radar Detector Mount, Rearview Mirror Rod Radar Mounting Base, Suitable for Uniden Radar Models

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-17*