Front & Rear Ultrasonic Parking Sensor System with LED Display and Voice Alert

Product Description

Product Description

Product Overview

LED Parking Sensor System is an intelligent parking assistance product designed for safety during reversing, parking, and low-speed driving.

The system consists of ultrasonic sensors, a control unit, and an LED display, and supports flexible configurations of 2 / 4 / 6 / 8 sensors to effectively cover front and rear blind spots.

Using advanced ultrasonic detection technology, it continuously monitors surrounding obstacles and provides real-time dual visual and audible warnings:

Visual Warning
Red/Amber/Green alerts with 0.1 m digital distance display

Audible Warning – Intelligent segmented voice prompts

1.0–1.5 m: "Beep-beep"
0.7–1.0 m: "Attention"
0.4–0.6 m: "Warning!"
≤ 0.3 m: "Stop!"

Featuring easy installation and wide compatibility, the system helps reduce collision risks during parking, narrow-road driving, and low-speed following, enhancing both driving safety and convenience.

Application Scenarios

1. All-around Parking Assistance
   Provides real-time obstacle alerts in tight parking spaces or complex environments.

2. Narrow Road Assistance
   Helps maintain a safe distance from vehicles and walls when driving in confined areas.

3. Traffic Jam Collision Prevention
   Offers distance warnings during low-speed following to reduce rear-end collision risk.

4. Low Obstacle Detection
   Detects curbs, pillars, and other low-height obstacles around the vehicle.

5. Low-Visibility Assistance
   Continues providing obstacle alerts in rain, fog, or dark conditions.

6. Beginner Driver Support
   Enhances spatial awareness and driving confidence during parking and low-speed maneuvers.

Key Features

Core Functions

1.Intelligent Activation with Front-Rear Coordination
When braking, the front radar automatically activates to detect obstacles ahead in real time. During reversing, the rear radar synchronizes with the front corner radars to provide all-around warning.

2.Accurate Distance Measurement and Real-Time Alerts
Highly sensitive ultrasonic sensors can detect obstacles 0.3–2 meters behind the vehicle in real time, providing precise distance data and timely risk alerts.

3.Multi-Dimensional Visual Guidance
The high-brightness LED display dynamically indicates risk using red, yellow, and green colors, while showing the precise distance down to 0.1 meters. 
Independent left and right indicators help you accurately judge the position of obstacles.

4. Voice Prompts–Intelligent Segmented Alerts
The LED display features a built-in speaker that delivers clear human voice prompts based on the distance to obstacles, making the risk level more intuitive and explicit.

Specification

Universal Parking Sensor System
Specification	Parameter
Kind	Obstacle Detection Radar
Working Principle	Ultrasonic Reflected Wave
Function	Front & Rear Parking Assist
Operating Frequency	40kHz
Operating Temperature Range	-40°C ~ +80°C
Rated Operating Voltage	12V (DC)
Operating Voltage Range	9V~16V (DC)
Operating Current	30-150mA
Power Consumption	5W
Test Distance	0.3-2m
Visual Warning	LED Display
Audible Alert	Beeping & Voice Alert
Number of Sensors	8
Colors for Sensors	Multiple colors are available
Suitable for	All Kinds of Car

Our Advantages

Product Advantages

1.IP67 Industrial Waterproof
Ultrasonic sensors feature excellent waterproof sealing, handling heavy rain, car washes, and waterlogged roads for stable detection and minimal false alarms.

2.Sleek Design, Unobstructed View
The slim display can be placed flexibly on the dashboard without blocking the driver's view, ensuring safety.

3.Visual & Audible Dual Alerts
The LED screen shows real-time precise distance with synchronized intelligent audio alerts, enabling quick, focused assessment.

4.Flexible Configuration, Wide Compatibility

Multiple main unit options (adjustable sensitivity, cost-effective models) with various sensors and waterproof cables to suit different vehicles, budgets, and installation preferences.

5.OEM Color Matching, Damage-Free Installation
Supports OEM color customization; sensors blend seamlessly with bumpers. Special drilling tools prevent paint damage, keeping the exterior neat.

6.Universal, Easy Installation
Universal design fits most mainstream vehicles, with simple, straightforward installation—no major modifications required.

Packing & Delivery

Special Instructions

1.Illustration Note:
Product images are for reference only. Actual components may vary depending on vehicle model or configuration. Please refer to the physical product.

2.Function and Purpose:
This system is a driver-assistance device and cannot replace the driver's observation. Always use it in conjunction with actual road conditions and surrounding environment to ensure driving safety.

3.Maintenance Recommendations:
Regularly check the sensor's operational status. If the sensor surface is dirty, damaged, or the system issues abnormal alerts, clean or repair it promptly.

4.User Instructions:
Please read the user manual carefully before use to fully understand the product's performance and correct operating procedures.

5.Installation Tips:
It is recommended that installation be performed by professional automotive electronics personnel to ensure proper system functionality and avoid damage to vehicle wiring or exterior appearance.

Company Profile

BOTRS Electronics | 20 Years as Your Automotive Safety Manufacturer

Founded in 2005, BOTRS is a national high-tech enterprise specializing in the R&D and manufacturing of automotive safety electronics, including parking sensors, blind spot detection, backup cameras, and 360° systems.

Full-Chain Manufacturer
We control the entire process in-house: from R&D, molds, injection molding, SMT, to final assembly and testing. This ensures superior quality, stability, and direct cost efficiency.

Trusted by Global Brands
Our products are supplied to automakers like **BYD, Honda, Nissan, Subaru**, and are exported worldwide.

Certified Quality
• IATF 16949 Certified
• 30+ National Patents
• CE, E-MARK, RoHS Compliant

Choose BOTRS, Choose a Trusted Manufacturing Partner.
We leverage strong manufacturing capabilities and rigorous quality control to provide you with stable and reliable automotive safety electronics products. OEM/ODM collaborations are welcome.

FAQ

Q1: Manufacturer or Trading Company?
A:   We are a manufacturer with our own R&D team and production facilities.
 
Q2: What is your MOQ?
A:   MOQ is negotiable. Please share your requirements.
 
Q3: Can I get a sample for testing?
A:   Yes, samples are available. Please contact us for sample and shipping costs.
 
Q4: Do you offer OEM and ODM service?
A:   Yes, OEM & ODM services are available. Please contact us with your specific customization needs.
 
Q5: Do you accept long-term cooperation or distributor pricing?
A:   Yes, please contact us for distributor or bulk pricing details.
 
Q6: What is the lead time ?
A:   3–15 working days, depending on order quantity.
 
Q7: What is your warranty term ?
A:   One Year
 
Q8: What is the shipping method?
A:   We support shipment via DHL, FedEx, UPS, TNT, EMS, as well as air and sea freight.