LED Reverse Parking Sensor Product Details
I. Product Overview
The LED reverse parking sensor is an intelligent safety system designed to enhance vehicle reversing safety. Comprising ultrasonic sensors (probes), a control unit, and a high-visibility LED display, this system uses ultrasonic technology to detect rear obstacles in real-time. It provides dual alerts through dynamic LED color changes and audible beeps, allowing drivers to judge distances accurately and navigate tight parking spaces with confidence.
II. Working Principle
The LED reverse radar operates based on the principle of ultrasonic distance measurement. When the vehicle is shifted into reverse gear, the system is activated. The ultrasonic sensors installed on the front and rear bumpers emit ultrasonic pulses. After encountering an obstacle, the ultrasonic waves are reflected and received by the sensors, which then transmit the signals to the control unit.
The control unit calculates the distance between the vehicle and the obstacle based on the time difference between the emission and reception of the ultrasonic waves. It then converts this distance information into electrical signals to drive the LED display screen. The closer the vehicle gets to the obstacle, the smaller the number on the display screen becomes. The color of the display changes in sequence from green (indicating safety), to yellow (warning), and then to red (danger). Meanwhile, the buzzer emits alarm sounds at different frequencies to help the driver quickly and accurately understand the real - time distance and avoid collisions.
III. Key Features
1.Precise Distance Measurement**: With the ultrasonic sensors, it can accurately detect obstacles within 0.3 - 2 meters behind the vehicle and provide precise distance data.
2.Dual Alarm System:
LED Light Bar Display: It offers three - color dynamic prompts (green for safety → yellow for warning → red for danger).
Buzzer Alarm: As the distance to the obstacle shortens, the frequency of the buzzer sound increases. In an emergency, it will emit a continuous long beep.
3.Blind Spot Coverage: It can effectively identify low - lying obstacles (such as bollards, pets, and children).
4.Intuitive LED Presentation: Through a clear LED display screen, it can present the distance to the obstacles behind the vehicle in real - time in the form of graphics or numbers.
IV. Technical Specifications
| Parameter |
Specification |
| Operating Voltage: |
DC 12V |
| Rated Current: |
30-150mA |
| Ultrasonic Frequency: |
40KHZ |
| 0perating lerperature: |
-20°C to +70°C |
| Detection Range: |
0.3- 2M |
| Detection Angle: |
120°(H)/60°(V) |
| Protection Level: |
IP67(waterproof and dustproof) |
| Nuuber of Probes: |
Optional with 4/6/8 probes |
| Alarm Volume : |
≥75dB(adjustable) |
V. Product Advantages
1. High Accuracy: Reliable detection range (0.3-2m) for diverse obstacles.
2. Real-Time Alerts: Escalating beep frequency for instant hazard awareness.
3. Intuitive Dual - Alert Display: Features a large, high - brightness LED screen showing distance numerically and via color - changing bars. Paired with a loud buzzer, it provides visual and auditory alerts for safety.
4. Easy Installation: Includes hole cutter + guide; no professional tools needed.
5. Robust Performance: High-quality components withstand harsh conditions.
6. Wide Compatibility: Fits most vehicles; customizable options available.
7. Certifications: E8, FCC, E-MARK, FDA, CE, ROHS, EMS compliant.
VI. Usage Notes
Important:
Parking sensors supplement but do not replace driver judgment. Always check mirrors and surroundings.
Regularly clean probes to avoid dirt interference.
Refer to the manual for model-specific settings.
For installation videos or customization, contact us!
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
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!
Q1: Are you a manufacturer or a trading company?
A: We are a professional manufacturer with our own factory, R&D team, and production lines.
Q2: What is your MOQ?
A: MOQ is negotiable. Please share your requirements so we can offer a tailored solution.
Q3: Can I get a sample for testing?
A: Yes, samples are available. Contact us for cost and shipping details.
Q4: Do you offer OEM and ODM services?
A: Yes, we provide OEM/ODM, including custom packaging, logo printing, and labeling.
Q5: Do you offer long-term cooperation or distributor pricing?
A: Absolutely. Contact us to discuss distributor or bulk pricing options.
Q6: What is the lead time?
A: 3-15 working days, depending on order quantity.
Q7: How do you ensure product quality?
A: All products are 100% tested before delivery, following strict QC procedures for reliability.
Q8: What is your warranty?
A: One year.
Q9: What shipping methods do you offer?
A: DHL, EMS, FedEx, UPS, TNT, by air or sea.
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