Auto Parking System Parking Stopper for Garage LED Park Assist Alarm Specification: Item Type: Brake Lights Model Name: Garage Safe Light Interface Type: None For Vehicle Model: Universal Three colors of LED parking guidance lights, with different lights indicating different distance levels. Green light illuminates at approximately 2.4 meters, yellow light activates between 0.5-1.4 meters, and red light with alarm triggers at 0.45 meters. Ultrasonic frequency: 38.5-50kHz Power-on self-test function, low power consumption display Power supply: 9V battery (not included) Material: ABS Size: 186x60x39mm / 7.32x2.36x1.54inch Feature: EASY TO INSTALL: Wall mountable using double-sided foam tape or screws. Adjustable positioning based on vehicle height for optimal alignment. TRAFFIC LIGHT PARKING AID: When the car is approximately 2.5 meters away, the green light turns on with a slow-frequency alarm. At around 1.5 meters, the yellow light activates with a medium-frequency alarm. At approximately 0.5 meters, the red light illuminates with a rapid-frequency alarm. AUXILIARY COMPONENTS: Consists of sensor and traffic light indicator. Height is adjustable to accommodate various vehicle sizes, suitable for universal use. FLASHING LED STOP SIGN: Assists in garage parking by preventing dents and scratches. LED lights flash as the vehicle approaches too closely, helping drivers maintain a safe stopping distance, especially in low-light conditions. EASY TO USE: Designed for simple setup and reliable performance in confined spaces. Package contains: 1 x Garage Safe Light (battery not included) Note: Due to differences in monitor displays and lighting effects, the actual item color may vary slightly from images shown. Please allow 1-2cm measurement deviation due to manual measurement.