---
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: "R$557"
currency: BRL
in_stock: true
category: "Elsnu"
url: https://www.desertcart.com.br/products/421730854-car-auto-vehicle-reverse-backup-radar-system-with-4-parking
store_origin: BR
region: Brazil
---

# 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:** R$557
**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?** R$557 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/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

## 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 | B09Q1BSDTK |
| Best Sellers Rank | #99,497 in Electronics ( See Top 100 in Electronics ) #146 in Car Parking Assistances |
| Brand | ELSNU |
| Compatible Devices | Passenger Cars |
| Customer Reviews | 3.7 3.7 out of 5 stars (28) |
| Display Type | LCD |
| Frequency Bands Supported | 34.7 GHz, 24.125 GHz |
| Manufacturer | NY2309-4 |
| Power Source | dc |
| Voltage | 12 Volts (DC) |

## Product Details

- **Band frequency supported:** 34.7 GHz, 24.125 GHz
- **Brand:** ELSNU
- **Compatible devices:** Passenger Cars
- **Display type:** LCD
- **Power source:** dc

## 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)
![Car Auto Vehicle Reverse Backup Radar System with 4 Parking Sensors Rear Distance Detection kit Parktronic Assistant Beep Voice Warning LCD Monitor - Image 2](https://m.media-amazon.com/images/I/6190NhIAVUL.jpg)
![Car Auto Vehicle Reverse Backup Radar System with 4 Parking Sensors Rear Distance Detection kit Parktronic Assistant Beep Voice Warning LCD Monitor - Image 3](https://m.media-amazon.com/images/I/51WnG6AcQjL.jpg)
![Car Auto Vehicle Reverse Backup Radar System with 4 Parking Sensors Rear Distance Detection kit Parktronic Assistant Beep Voice Warning LCD Monitor - Image 4](https://m.media-amazon.com/images/I/51pjPzfGNrL.jpg)
![Car Auto Vehicle Reverse Backup Radar System with 4 Parking Sensors Rear Distance Detection kit Parktronic Assistant Beep Voice Warning LCD Monitor - Image 5](https://m.media-amazon.com/images/I/61ad-UZ5JVL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

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

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-06-04*