Car Parking Sensor Reverse Backup System,with 8 Sensor LCD Distance Display

Features:

A Great Helper for Drivers When the product is working, the sensor emits ultrasonic waves. When encountering an obstacle, the ultrasonic waves are reflected. The sensor receives the reflected signal and transmits it to the control box. Through calculation, the control box obtains the distance between the vehicle and the obstacle, and reminds the driver to pay attention through the display and sound, etc., to avoid danger. It is a good helper for us to drive the car!

Easy to Use When the vehicle is engaged in reverse gear, the reversing radars system automatically enters the detection working state.

Precise Matrix Positioning By accurately detecting the distance to obstacles, the matrix (cursor) can precisely locate obstacles.

Adjustable Sound Modes The product features four sound modes-voice, speech, beep, and mute-which can be switched between.

Place at Will Without Pocking the Sight It can be installed on the inside of the instrument panel or front windshield, The installation line can be hidden along the edge of the windshield to avoid affecting the appearance.

I. How the Backup Radar Works

Most backup radars utilize ultrasonic distance measurement technology. When the driver shifts into reverse (R gear), the system activates, and sensors mounted at the rear of the vehicle

emit ultrasonic waves toward the rear. Upon encountering an obstacle, an echo signal is generated. The controller processes this echo signal to determine

the direction and distance of the obstacle. Finally, visual and audible alerts are displayed via the screen or buzzer, allowing the driver to

reverse with confidence, making the process easier and safer.

II. Product Feature Description

1. The system automatically enters detection mode when reverse gear is engaged.

2. Centimeter-level display accuracy (30 cm-250 cm), precisely showing the distance to obstacles.

3. A 7-segment LED bar with green, yellow, and red colors indicates the distance to obstacles.

4. Indicates the position and direction of obstacles on the left and right

5. "Beep-beep-beep" audible alerts with increasing frequency; the closer the distance, the more urgent the beeping

6. Dual-CPU system ensures rapid response. Includes sensor self-test and failure alerts to prevent collisions caused by sensor malfunctions

7. Embedded sensor installation for simple and convenient setup; sensor colors are customizable

III. Product Technical Specifications

1. Three-level "beep-beep-beep" alert tone

2. 30 cm to 250 cm, centimeter-level precision, accurately indicating the distance to obstacles

3. "Beep-beep-beep" audible alerts at each distance level; the closer the distance, the more rapid the beeping

4. Sensor self-test function and abnormal sensor status alerts to prevent rear-end collisions caused by sensor failure

5. Rated operating voltage: 12 VDC (wide voltage range: 9.6-16 VDC)

6. Operating current: 20-180 mA

7. Detection range: 30 cm-250 cm

8. Alarm volume: 80 dB

9. Operating temperature: -40 C to +80 C

10. Ultrasonic frequency: 40 kHz 1 kHz

Specifications:

Color: Black

Material: Plastic, Metal

Display Type: LCD

Probes: 8 Pieces

Alert Type: Voice

Screen Size: 2.5 Inches

Size: 8.3 x 5.3 cm

Weight: 0.8 KG

Note:

1. Due to different monitors and light effects, the actual color of the item may vary slightly.

2. Please allow 1-2cm measurement deviation due to manual measurement.

What's in the box
1 x Controller unit:
1 x LED display/buzzer (cable length: 2.5 meters)
1 x Ultrasonic probes: 8 (cable length: 2.5 meters)
1 x Power cord
4 x Probe extension cables:
1 x Hole punch
1 x Instruction manual
1 x Packaging box
1 x Double-sided iape