describe: The flashing LED parking sign is the perfect parking aid for any garage, simply set the parking sign so it barely touches your front bumper and the light will signal your car when you pull into the garage The correct position stop point has been reached Specification Product name: Traffic light parking assistance system Material: ABS Packaging specifications: 65*70*190mm color: gray Weight: 210g Batteries: not included Scope of application: parking lot, garage Flashing LED parking signs help with parking in the garage and protect your vehicle from dents and scratches. LED lights in stop signs flash a warning when a vehicle is too close, allowing drivers to park their vehicle at a safe distance, even when it is difficult to see at night The traffic light parking assist vehicle is about 2.5 meters away from the parking device, the green light turns on, and the frequency alarm sounds. The distance between the vehicles is about 1.5 meters, the yellow light is on, and the alarm sound is medium frequency. The distance between the vehicles is about 0.5 meters, the color light is on, and the alarm sound is medium frequency. Easy to install Can be wall mounted using double sided foam tape or screws to keep it in the perfect position depending on the height of your vehicle The auxiliary component consists of a sensor and a traffic light indicator. The height can be adjusted arbitrarily according to the height of the vehicle to help with perfect parking and is suitable for any vehicle. Easy to use The parking sign works right out of the box, flashing LED garage parking sign is easy to install, works well in small spaces, and does not include batteries Package Contents: 1*LED parking assist alarm