Garage Parking Sensor 3 Color Controls Compact Garage Parking Assistant Description: [Parking Assistant]: Garage parking sensor, helps to ensure accurate parking position, avoids dents, scratches, collisions and damage, and facilitates and accelerates parking. [Easy to use]: Parking aid in garage LED ma 3 color indicator lights and audible alarm signals that easily indicate the distance from the car to the wall. [Znak]: The green light turns on and turns on the low frequency alarm,when the car is about 2,4 m away from the parking device,the yellow light turns on and the medium frequency alarm goes off,when the car is about 1,4 m from the parking device,and the red light turns on and the frequency alarm goes off,when the car is about 0,45 m away from the parking device. [Easy Installation]: Wall mounted auxiliary alarm, compact and does not take up too much space, easy to install, ma long service life. [Wide Applications]: Automatic stop light is suitable for most vehicles, it is practical in home garages, underground parking lots, shopping malls, etc. Specification: Product Size: 18,6 cm x 3,9 cm x 6 cm or 7,32 inch x 1,54 inch x 2,36 inch 6 cm x 8 cm x 3,05 cm or 2,36 inch x 3,15 inch x 1,20 inch Material: Battery: 1x 9V battery (NOT included) The package includes: 1 set of parking assistant in the garage