Parking Assist 4 sensors

Description

The QXNY 4-Sensor Parking Reverse Kit is a rear-only car backup radar detection system designed to provide drivers with reliable, audible collision warnings when reversing. This compact parking assistance system includes four color-matched ultrasonic sensors, a central control processor, and an audible alert speaker that delivers real-time distance feedback as you approach obstacles behind your vehicle. The rear sensors detect objects within a range of 0.3 to 2.2 meters, emitting a variable-speed beep that increases in frequency the closer you get to an obstruction, allowing you to judge distance by sound alone without taking your eyes off the road. The kit is available in multiple color options including black, white, grey, red, matte black, dark blue, light blue, ti golden, brown, golden, and silver, enabling nearly invisible integration with your car’s existing rear bumper. This plug-and-play system is suitable for sedans, SUVs, vans, and hatchbacks, offering a cost-effective upgrade for older vehicles without factory parking sensors or as an affordable alternative to full 8-sensor front-and-rear systems. The ultrasonic sensors are weather-resistant and activate automatically when reverse gear is engaged. While professional installation is recommended for optimal sensor alignment and wiring, experienced DIYers can complete the installation with basic hand tools. For drivers seeking to reduce the risk of low-speed rear impacts, curb damage, and pedestrian accidents while backing up, this 4-sensor kit delivers essential safety features at a budget-friendly price point.