 comes with a security system you punch in when you get in the open the door you punch in four numbers everybody knows it's your your birth that's all I need to know about you and I can get right in and then what and then you hear the beep beep and you feel a little safer and then on your way out you hit the four numbers and beep beep see because you you don't want to be without the fence we get in our cars beep beep we got panic but we've got see we got all these defenses