Warning beep when somebody has not fastened his or her seatbelt in the car. The car recognizes that there is a weight on the seat. As soon as somebody drives of with an unlocked seatbelt, the car will send a warning signal. This can be a very annoying bleep or ding sound effect. It only stops if the seatbelt gets locked. The pack contains two versions of the safety signal. First it is looped and can be looped further. The second time it is only a single beep sfx.