--- 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: "¥12734" currency: JPY in_stock: true reviews_count: 5 category: "Elsnu" url: https://www.desertcart.jp/products/421730854-car-auto-vehicle-reverse-backup-radar-system-with-4-parking store_origin: JP region: Japan --- # 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:** ¥12734 **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?** ¥12734 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/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* ## Frequently Bought Together - Car Auto Vehicle Reverse Backup Radar System with 4 Parking Sensors Rear Distance Detection kit Parktronic Assistant Beep Voice Warning LCD Monitor - Frostory Car Reverse Backup Parking Sensor Radar System, Buzzer beeps, Detection Distance:30~150CM, Waterproof Sensors (22mm Diameter 2.3M Cable) 4 Packs X60D (Black) - Car Parking sensors,4 Sensors kit Parking sensors Buzzer Radar,Desplay LED,Acoustic Auto Reverse Backup System (Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/421730854-car-auto-vehicle-reverse-backup-radar-system-with-4-parking](https://www.desertcart.jp/products/421730854-car-auto-vehicle-reverse-backup-radar-system-with-4-parking) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-08*