Ultrasonic Parking Sensor System with Visual and Audio Alarm Front Rear Radar

• Customization: Available
• Alert Type: Audible Alarm, Visual Display
• Compatibility: Cars, RVs, SUVs, Trucks, Vans
• Model NO.: RS-668-8M
• Detection Range: 2 meters
• Installation Type: Flush Mount
• Number of Sensors: 8 sensors
• Operating Temperature: -40℃ - 80℃
• Operating Voltage: 12V
• Power Supply: 12V DC
• Sensor Type: Ultrasonic Sensor
• Waterproof Rating: IP67
• Beep Alarm: Support with Built-in Buzzer
• Sensor Cable: 2.5m
• Display Cable: 6m
• Operating Frequency: 40kHz
• Operating Current: 30-150mA
• Power Consumption: 5W
• Use: Car Parking Sensor System
• Installation: Front or Rear Bumper
• Colors for Sensors: Optional
• Waterproof Connectors: Optional
• Display: LED Digital Display
• Transport Package: Carton
• Specification: 350*230*70MM
• Trademark: OEM
• Origin: Guangdong, China
• HS Code: 8512301900
• Production Capacity: 20000 Pieces/Month
• Package Size: 48.00cm * 37.00cm * 40.00cm
• Package Gross Weight: 12.000kg

Product Description

Product Description

Product Overview

This system is an 8-sensor (4 front+4 rear) ultrasonic parking assist system, designed to effectively detect key blind zones at the front and rear of the vehicle.
The indicator colors change according to distance— Green (safe) → Amber (warning) → Red (danger)—while numerical distance readings make risk levels clear at a glance.
In addition, the graduated beeping alarm accelerates as obstacles get closer, delivering timely and clear audio warnings.
The product is easy to install and highly compatible, designed to enhance safety during parking, narrow-road driving, and low-speed following. It can significantly reduce the risk of scratches and collisions.

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
Detects 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
Accurately detects obstacles 0.3-2 m behind the vehicle with 0.1 m resolution.

2. Intelligent Activation with Front & Rear Coordination
Braking: Front sensors activate automatically to detect obstacles ahead in real time.
Reversing: Rear sensors and front corner sensors activate automatically for full-range warnings.

3. Multi-Dimensional Visual Alert
The LED display features dynamic red, amber and green indicators, combined with real-time numerical distance readings accurate to 0.1 m, making obstacle distance clear at a glance.

4. Graduated Audio Alerts
The built-in buzzer features an intelligent graduated alarm: the closer the obstacle, the faster the alert frequency (Slow -> Intermittent -> Rapid -> Continuous), providing timely warnings and clear risk indication.

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	Buzzer Beeping
Number of Sensors	8
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 & Low-Profile Display
The slim, minimalist display can be flexibly placed on the dashboard without obstructing the driver's field of view.

3.Dual Alerts for Enhanced Safety
Real-time distance is clearly shown on the LED display while tiered audible alerts operate simultaneously. The combined visual and audible warnings allow drivers to react quickly without distraction.

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 Matching & Non-Destructive Installation
Available in hundreds of OEM paint colors to perfectly match the vehicle's bumper.

A dedicated hole saw is included to ensure clean installation without damaging the original paintwork.

6.Universal Easy-Install Design
Supports multiple vehicle models with quick installation and no complex modifications.

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 in Automotive Safety

Established in 2005, BOTRS is a national high-tech enterprise dedicated to R&D and manufacturing of parking and driving safety solutions.

[Vertical Manufacturing]
Full-process in-house production from design to assembly ensures quality and efficiency. Our experienced team holds multiple patents and software copyrights.

[Global Presence]
We serve automotive brands worldwide, including BYD, Honda, Nissan, and Subaru, with markets across Asia, Europe, America, Africa, and the Middle East.

[Certified Quality]
Certified under IATF 16949 and ISO 9001 systems, our products meet international standards including E-MARK, CE, and FCC.

[Core Business]Focus on Parking and Driving Safety
Key product offerings include:
• Parking Sensors
• Blind Spot Detection Systems (BSD)
• Rearview Camera Systems
• 360° Surround View Systems
Committed to providing comprehensive, multi-scenario safety protection for drivers and passengers.

BOTRS — A Source Manufacturer, Supporting OEM/ODM. With 20 years of expertise, we safeguard every journey.

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.