Waterproof Parking Sensor with 4 Sensors and Buzzer Support Connect with Android Screen Car Radio

The four sensors are arranged across the rear bumper to form a complete rear detection area, effectively capturing obstacles behind the car and reducing blind-spot risks during reversing.

Ultrasonic detection is unaffected by light changes. The system works reliably in underground parking lots, dark alleys and night scenes without any extra light source.

Each sensor probe adopts an IP67 waterproof and dustproof structure, resisting rain splash, mud and dust erosion while maintaining stable sensing performance in complex outdoor weather.

The system activates automatically when shifting into reverse gear, synchronously sending distance signals to the connected Android car radio while the buzzer changes alarm frequency according to obstacle distance.

Developed primarily for passenger vehicles and light commercial vans, this parking sensor system provides reliable parking reminders for daily commuting and urban parking scenarios.