LCD Reverse Parking Sensor Product Details
I. Product Overview
The LCD reverse parking sensor is an advanced parking assistance system that integrates high-precision detection with high-definition visual alerts. It consists of ultrasonic sensors (probes), an intelligent control unit, and a clear LCD display. Equipped with four ultrasonic radar probes, it monitors obstacles behind the vehicle in real-time and provides intuitive visual feedback through a color LCD screen, complemented by audible beeps to offer drivers comprehensive safety alerts during reversing.
II. Working Principle
The LCD 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 instalLCD 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 LCD 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:
High definition LCD Dynamic Display: color screen, graphical interface real-time display of obstacles and distance.
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 LCD Presentation: Through a clear LCD 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 reminder display: The color screen graphical interface displays the orientation and distance of obstacles in real time, and is equipped with a loud buzzer to provide visual and listening dual safety reminders. 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!
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