---
product_id: 421730854
title: "Car Auto Vehicle Reverse Backup Radar System with 4 Parking Sensors Rear Distance Detection kit Parktronic Assistant Beep Voice Warning LCD Monitor"
brand: "elsnu"
price: "505 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Elsnu"
url: https://www.desertcart.pl/products/421730854-car-auto-vehicle-reverse-backup-radar-system-with-4-parking
store_origin: PL
region: Poland
---

# 4 light bars for precise obstacle location 0.3M~2.3M detection range Voice & beep alert modes Car Auto Vehicle Reverse Backup Radar System with 4 Parking Sensors Rear Distance Detection kit Parktronic Assistant Beep Voice Warning LCD Monitor

**Brand:** elsnu
**Price:** 505 zł
**Availability:** ✅ In Stock

## Summary

> 🚗 Park Like a Pro, Avoid the Oops!

## Quick Answers

- **What is this?** Car Auto Vehicle Reverse Backup Radar System with 4 Parking Sensors Rear Distance Detection kit Parktronic Assistant Beep Voice Warning LCD Monitor by elsnu
- **How much does it cost?** 505 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/421730854-car-auto-vehicle-reverse-backup-radar-system-with-4-parking)

## Best For

- elsnu enthusiasts

## Why This Product

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

## Key Features

- • **Instant Activation:** Automatically kicks in when reversing—no extra steps, just smooth parking.
- • **Robust Connectivity:** Flip-type controller box ensures rock-solid wire contact for uninterrupted performance.
- • **Adaptive Alert Modes:** Switch seamlessly between real voice, beep, or mute to suit your driving vibe.
- • **Clear Visual Feedback:** Blue-backlit LCD with numeric distance readout keeps you informed without distraction.
- • **Precision Sensor Tech:** Double-angled 22MM sensors minimize false alarms for confident parking every time.

## Overview

This Car Auto Vehicle Reverse Backup Radar System features 4 ultrasonic sensors with a 0.3 to 2.3 meter detection range, providing real-time distance alerts via voice, beep, or mute modes. Its blue-backlit LCD and numeric display offer clear, distraction-free feedback, while the double-angled 22MM sensors reduce false alarms. Designed for easy installation and automatic activation when reversing, it ensures safer, stress-free parking.

## Description

br> The car reversing radar system is composed of 4 ultrasonic sensors, a digital control box and an LCD display, making it easier to park any vehicle. It automatically detects the distance between the car and the obstacle behind it through a sensor installed on the rear bumper of the car. It helps avoid dangerous and costly collisions that can easily happen behind the steering wheel

Review: Front parking assist
Review: Funciona perfectamente - fácil instalación, perfecto funcionamiento

## Features

- 1: With a voice switch button, you can switch the real voice, beep or mute.
- 2: There are 4 light bars, which represent the data of each sensor respectively, so that the driver can know the position of the obstacle.
- 3: The sensor is double-angled and 22MM diameter, which can effectively prevent invalid alarms and facilitate more accurate detection.
- 4: Blue background light makes viewing data more comfortable and does not affect the driver's sight.
- 5: The controller box adopts a flip type to ensure that each wire is in firm contact.
- 6:Automatically start detection when reversing, detection range: 0.3M~2.3M.
- 7: On the display, there is a number which represents the distance to the nearest obstacle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Q1DDZCP |
| Best Sellers Rank | #535 in Radar Detectors |
| Brand | ELSNU |
| Brand Name | ELSNU |
| Customer Reviews | 3.6 out of 5 stars 54 Reviews |
| Item Dimensions | 8.27 x 6.69 x 1.57 inches |
| Item Weight | 0.44 Kilograms |
| Item dimensions L x W x H | 8.27 x 6.69 x 1.57 inches |
| Manufacturer | NY2309-4 |
| Material | Ceramic, Metal, Plastic |
| Material Type | Ceramic, Metal, Plastic |
| Maximum Supply Voltage | 12 Volts (DC) |
| Measurement Accuracy | +/- 5 centimeters |
| Model | NY2309-4 |
| Mounting Type | Flange Mount |
| Output Type | Digital |
| Sensing Distance | 2.3 Meters |
| Style | Modern |
| Style Name | Modern |

## Product Details

- **Brand:** ELSNU
- **Item dimensions L x W x H:** 21 x 17 x 4 centimeters
- **Material:** Metal
- **Item weight:** 0.44 Kilograms
- **Style:** Modern

## Images

![Car Auto Vehicle Reverse Backup Radar System with 4 Parking Sensors Rear Distance Detection kit Parktronic Assistant Beep Voice Warning LCD Monitor - Image 1](https://m.media-amazon.com/images/I/51a-xAIFagL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Front parking assist
*by R***O on 29 November 2025*



### ⭐⭐⭐⭐⭐ Funciona perfectamente
*by C***Z on 28 November 2022*

fácil instalación, perfecto funcionamiento

### ⭐⭐⭐⭐ Arrived quickly
*by J***D on 20 July 2024*



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**Shop now:** [https://www.desertcart.pl/products/421730854-car-auto-vehicle-reverse-backup-radar-system-with-4-parking](https://www.desertcart.pl/products/421730854-car-auto-vehicle-reverse-backup-radar-system-with-4-parking)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-14*