Car Parking Assist System with Volume Adjustable LED Display and 8 Sensors
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Product Details
| Customization: | Available |
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| Alert Type: | Audible Alarm, Visual Display |
| Compatibility: | Cars, RVs, SUVs, Trucks, Vans |
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Basic Info.
- Model NO.
- RS-620A-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
Packaging & Delivery
- Package Size
- 48.00cm * 37.00cm * 40.00cm
- Package Gross Weight
- 12.000kg
Product Description
Product Description

Product Overview
The LED Parking Sensor System is an intelligent parking assistance solution designed to improve safety during reversing, parking, and low-speed driving. The system consists of ultrasonic sensors, a control unit, and an LED display, and supports flexible 2 / 4 / 6 / 8 sensor configurations to effectively cover front and rear blind zones.
Using advanced ultrasonic detection technology, it continuously detects surrounding obstacles and provides dual warnings:
Visual: Red/Amber/Green alerts with 0.1 m digital distance display
Audible: Segmented beeping alerts that become faster as the distance decreases
Easy installation and strong compatibility help reduce collision risks in parking, narrow roads, and low-speed following, enhancing overall driving safety and convenience.

Application Scenarios
1. All-around Parking Assistance
Provides real-time obstacle alerts in tight parking spaces or complex environments.
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.
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.
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.
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.
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.
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.Tiered Audible Alerts
The built-in buzzer increases in frequency as obstacles get closer, progressing from gentle beeps to continuous alarm, providing clear and intuitive risk warnings.
5.With Volume Control Switch
A control switch is located on the top of the LED display, supporting low, high, and mute modes to suit different usage scenarios.
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.Tiered Audible Alerts
The built-in buzzer increases in frequency as obstacles get closer, progressing from gentle beeps to continuous alarm, providing clear and intuitive risk warnings.
5.With Volume Control Switch
A control switch is located on the top of the LED display, supporting low, high, and mute modes to suit different usage scenarios.


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 |
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.
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.
The slim display can be placed flexibly on the dashboard without blocking the driver's view, ensuring safety.
3.Visual & Audible Dual Alerts
LED shows real-time distance, paired with intelligent tiered buzzer warnings, providing clear visual and audible alerts without distraction.
LED shows real-time distance, paired with intelligent tiered buzzer warnings, providing clear visual and audible alerts without distraction.
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.
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.
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.
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.
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.
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.
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.
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.
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
Huizhou BOTRS Electronics Co., Ltd., established in 2005, specializes in the R&D and manufacturing of automotive electronics products.
We offer systems including
* Parking Sensors
* Blind Spot Detection
* Rearview Cameras
* 360°Surround View Systems
* Parking Sensors
* Blind Spot Detection
* Rearview Cameras
* 360°Surround View Systems
Committed to providing safer and smarter driving experiences for vehicle owners worldwide.
The company holds over 30 national patents and is certified with ISO 9001 and IATF 16949 quality management systems, as well as international certifications such as E-mark, FCC, and CE, ensuring our products meet global high standards. Adhering to the philosophy of "Survive by Quality, Develop through Innovation," we possess independent design, production, and sales capabilities, supported by a professional team that guarantees product reliability and advanced technology.
Currently, BOTRS has established a nationwide sales network in China, with our products exported to Europe, the Americas, the Middle East, Southeast Asia, and many other regions. Moving forward, we will continue to invest in R&D, integrate advanced technology and management expertise, and serve the global market with high-quality products.
We warmly welcome partners from around the world to visit, exchange ideas, and discuss business opportunities!

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.
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.
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