Features: Garage Parking Aid: This parking aid uses an eye-catching LED light and ble alarm to help you park at a safe distance, day or night, helping to prevent vehicle damage. How it works: Utilizes adjustable ultra ranging technology to accurately detect your vehicle within desired parking limits. Multi-Functional: Serves as a garage parking stopper, parking indicator, and parking assist device with a simple traffic light system that shows distance. Practical: The adjustable garage parking sensor eliminates guesswork when parking in tight garage spaces. Easy to Install: Can be mounted on the wall using double-sided foam tape or screws. Installation is straightforward, and the sensor can be placed almost anywhere. Notice: 1. Actual color may vary slightly from the image due to lighting differences. 2. Please allow 1–3 cm deviation due to manual measurement. Material: ABS. Package List: 1 x Garage Parking Sensor