High-Decibel Audio Alarm Universal Ultrasonic Sensor Parking Assist System for Cars

• Customization: Available
• Alert Type: Audible Alarm
• Compatibility: Cars, RVs, SUVs, Trucks, Vans
• Model NO.: RS-380F
• Detection Range: 2 meters
• Installation Type: Flush Mount
• Number of Sensors: 2/4/6/8 Optional
• Operating Temperature: -40℃ - 80℃
• Operating Voltage: 12V
• Power Supply: 12V DC
• Sensor Type: Ultrasonic Sensor
• Waterproof Rating: IP67
• Operating Frequency: 40 kHz
• Operating Current: 30-150mA
• Power Consumption: 5W
• Function: Front & Rear Parking Assist
• Colors for Sensors: Multiple Colors Are Available
• Warning Type: Buzzing
• Kind: Obstacle Detection Radar
• Installation: Front & Rear Bumper
• Working Principle: Ultrasonic Reflected Wave
• Transport Package: Carton
• Specification: 230*155*55MM
• Trademark: OEM
• Origin: Guangdong, China
• HS Code: 8512301900
• Production Capacity: 20000 Pieces/Month
• Package Size: 47.50cm * 33.50cm * 32.00cm
• Package Gross Weight: 12.000kg

Product Description

Product Description

Universal Buzzer Alert-Type Ultrasonic Parking Sensor System

The Buzzer Parking Sensor System is a safety assistance device designed to aid in parking and reversing maneuvers. It comprises three core components: high-precision ultrasonic sensors, an intelligent controller, and a high-decibel audible buzzer.

The system works by utilizing the ultrasonic sensors to continuously scan for obstacles around the vehicle and relaying the data to the controller. The controller then activates the buzzer to emit tiered audible alerts, with the beep frequency increasing automatically as the distance to the obstacle decreases. Designed to help drivers mitigate blind spots, this device effectively addresses collision avoidance challenges during reversing, starting, or operating in low-visibility conditions, thereby significantly enhancing parking safety.

Application Scenarios

1.All-Round Parking Assistance
Provides real-time alerts for obstacles when parking in tight spaces.

2.Narrow Road Maneuvering
Helps maintain safe clearance from vehicles and walls in confined areas.

3.Traffic Congestion Safety
Monitors distance to the vehicle ahead to prevent low-speed collisions.

4.Low Obstacle Detection
Detects curbs, posts, and other low-lying hazards around the vehicle.

5.Poor Visibility Support
Continuously scans surroundings in rain, fog, or darkness.

6.New Driver Guidance
Builds spatial awareness and confidence during parking and slow drives.

Key Features

Core Functions

1.High-Frequency Ultrasonic Precision Detection
Utilizes high-frequency ultrasonic sensing technology for accurate distance measurement. The sensors reliably detect obstacles within a 0.3-2 meter range behind the vehicle.

2. Comprehensive Blind Spot Coverage
Effectively scans for low-lying and commonly overlooked obstacles (e.g., road studs, pets, children), significantly reducing blind spots and enhancing safety in complex environments.

3. Intelligent Start-Stop with Front and Rear Coordination
Braking: The front sensors activate automatically to monitor obstacles ahead in real time.
Reversing: The rear sensors and front corner sensors activate automatically, providing comprehensive obstacle warnings.

4. Intelligent Tiered Audible Alarm
The alert beep frequency automatically increases as the distance to an obstacle decreases, providing an intuitive "slower for farther, faster for closer" warning system for precise risk assessment.

5. Universal Easy-Install Design
Designed for universal vehicle compatibility, the system supports a wide range of models and offers a straightforward installation process without complex vehicle modifications.

Specification

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	None
Audible Alert	Beeping
Number of Sensors	2/4/6/8 Optional
Colors for Sensors	Multiple colors are available

Our Advantages

Product Advantages

1.IP67 Industrial-Grade Waterproofing
The sensors feature excellent sealing and waterproof performance, ensuring stable operation and reduced false alarms in heavy rain, car washes, or water-logged conditions.

2.Compact & Unobtrusive
The buzzer features a compact design and can be flexibly installed on the dashboard or other suitable locations without obstructing the driver's view. The wiring can be neatly routed along the edge of the windshield, keeping the interior tidy and aesthetically pleasing.

3.Real-Time Alert with Frequency-Based Warning
When an obstacle is detected, the buzzer emits warning sounds that progress from low to high frequency and from intermittent to continuous, with the rhythm adjusting according to the distance, providing intuitive danger alerts.

4.Flexible Configuration for All Scenarios
Multiple control unit options are available, including adjustable sensitivity and cost-effective versions. A variety of sensor types and waterproof cable options accommodate different vehicle models, budgets, and installation preferences.

5.OEM Color Customization: Seamless Body Integration
Available in hundreds of OEM-grade paint colors, allowing the sensors to blend seamlessly with the bumper and maintain the vehicle's original aesthetic integrity.

6.Non-Destructive Installation: Protects Original Paint
Equipped with professional hole-saw tools to achieve smooth, micro-hole installations, preserving the vehicle's beauty to the greatest extent possible.

Packing & Delivery

Precautions

1. Illustration Note:
Product images are for reference only. Actual components may vary depending on the specific configuration. Please refer to the actual product.

2. Function Purpose: 
This system is a driver assistance device and cannot replace the driver's observation. Always use it in conjunction with your surroundings to ensure safety.

3. Maintenance Recommendation: 
Regularly check the operation of the sensors. If the sensor surfaces are dirty, damaged, or the system issues abnormal alerts, please clean or repair them promptly.

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

5. Installation Tip: 
It is recommended that installation be performed by a professional automotive electronics technician to ensure proper functionality, accurate distance measurement, and to protect the vehicle's wiring and exterior.

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.