Specification:
Name: Car Parking Sensor
Material: ABS
Color Options: Black/White
Sensor Quantity Options: 4 pieces/8 pieces
Working Voltage: 12V (9.6-16V wide voltage operation)
Working Current: 20-180mA
Detection Distance: 300-2500mm
Display Distance: 300-2500mm
Alarm Volume: ≥80dB
Working Temperature: -40 to 80℃
Frequency: 40KHz ± 1KHz
Display Size: 81 x 40 x 40 mm / 3.2 x 1.6 x 1.6 in
Control Box Size: 90 x 60 x 22 mm / 3.5 x 2.4 x 0.9 in
Sensor Size: 24 x 24 x 19 mm / 0.9 x 0.9 x 0.7 in
Packaging Size: 195 x 160 x 60 mm / 7.7 x 6.3 x 2.4 in
Package Weight: 590g / 20.8 oz

Feature:
- Automatic Activation: The reversing radar system automatically activates when the vehicle is in reverse gear, seamlessly entering the detection working state for convenience and safety, ensuring you get instant obstacle detection.

- Precision Display: With an accuracy range of 30-250 cm, this system precisely displays the distance to obstacles, allowing drivers to stop in time and avoid potential collisions. This level of accuracy ensures greater confidence and control when maneuvering.

- High-Quality LCD Display: Featuring a premium LCD digital display, it provides real-time visualization with green, yellow, and red 7-segment LED light bars. This easy-to-view display instantly indicates the distance to obstacles, enhancing your awareness and reaction time.

- Proximity-Based Sound Alarm: The system includes a 'BiBiBi' buzzer that issues a progressively faster alarm as the vehicle gets closer to an obstacle. This audible cue aids drivers by providing clear, graduated alerts that help in safe reversing and parking.

- Reliable Performance: The dual CPU design ensures a fast response time and supports a probe self-check function that provides abnormal state prompts. This feature helps in preventing reverse collisions by alerting you to potential probe damage, maintaining system reliability.

- Effortless Installation: Designed for easy embedded installation with a drill bit, the system allows for straightforward installation by drilling holes in the car bumper. It is compatible with most 12V vehicles, making it a versatile option for various car models.

Package Included:
1 x Controller Host
1 x LCD Display (5m Cable Length)
8 x Probes (2.5m Cable Length)
1 x Power Cord (0.8m Cable Length)
1 x Drill Bit (Standard Diameter φ22mm)
1 x Instruction Manual
2 x Stickers