DIYKIT Car Parking Radar System with LED Display and 4 Sensors

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Price range: $22.92 through $24.89
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Enhance vehicle safety with 4 ultrasonic sensors and LED display. Alerts you with buzzer and visual signals during reversing. Easy installation with selectable sensor colors.

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Estimated Delivery Time3–7 business days

Reliable Rear Obstacle Detection

This DIYKIT parking radar system features four ultrasonic sensors that detect obstacles from 0.3 up to 2 meters behind your vehicle. It automatically activates when you engage reverse gear, enhancing safety during parking and reversing maneuvers.

The sensors emit ultrasonic waves that bounce off objects, with an internal buzzer that increases in alarm frequency as you approach obstacles, helping prevent collisions.

Clear Visual and Audible Alerts

A bright LED backlight display visually indicates obstacle proximity along with an audible buzzer alarm exceeding 70dB, increasing in frequency as obstacles get closer. The system supports five alarm sound frequencies for precise distance feedback.

Customizable Sensor Colors and Easy Installation

Sensors come in multiple selectable colors to match your vehicle's styling. Install them about 50-60 cm from the ground, facing upwards as indicated by the 'UP' arrow on each sensor.

Connect red and black cables separately to your vehicle's reversing lamp positive and negative poles, with sensor cable lengths of 2.5m and monitor cable length of 4m for flexible setup.

  • Four ultrasonic sensors with 25mm diameter
  • Selectable sensor colors
  • Simple wiring to reversing lamp power
  • Durable ABS material construction

Durability and Certifications

Designed to operate reliably in temperatures from -20°C to +70°C, this system meets key vehicle electronics certifications including E-Mark, CE, FCC, and KC, assuring professional-grade quality and authenticity.

Key Specifications

  • Operating voltage: DC 12V
  • Operating current: 50-200mA
  • Detection angle: Horizontal 80°, Vertical 70°
  • Alarm type: Buzzer and LED
  • Alarm sound level: >70dB

What's in the box

  • LED backlight display monitor unit
  • 4 ultrasonic parking sensors
  • Connection cables with connectors
  • Installation accessories and instructions
Product FAQ

Frequently asked questions

01 How many sensors are included in the DIYKIT parking radar system?

The system includes 4 ultrasonic sensors for vehicle obstacle detection.

02 What kind of display does the parking radar system have?

It features an LED backlight display for visual distance indication.

03 How is the alarm activated?

The alarm system automatically activates when the vehicle is shifted into reverse gear.

04 What alerts does the system provide when an obstacle is detected?

It provides audible buzzer alarms with increasing frequency and visual LED signals.

05 What is the detection range of the sensor?

The sensors detect obstacles from 0.3 meters up to 2 meters away.

06 Can I select sensor colors for this system?

Yes, the system offers selectable sensor colors; you should specify your preferred color when ordering.

07 What power supply does the system require?

It operates on a DC 12V power supply with an operating current between 50mA to 200mA.

08 What are the sensor dimensions and cable lengths?

Each sensor is 25mm in diameter with a 2.5m sensor cable, and the monitor cable is 4m long.

09 What is the recommended installation height for the sensors?

Sensors should be installed approximately 50 to 60 cm from the ground.

10 What is the operating temperature range for this parking sensor system?

The system functions reliably between -20°C and +70°C.

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SKUGA_165561

Discussion

1.0
Based on 1 review
Rating
AliExpress Shopper March 2, 2026 ★ ★ ★ ★ ★

I haven't received it yet.