I can't install siren for my car. So it has no security. If someone does anything to my car, I won't even know. I tried putting for it but the showroom said for my zxi optional AMT model, it can't be done as the siren won't ring and won't give any warning that someone is breaking into it, so it's pointless putting. I am disappointed. It's sad that even though I'm ready to pay I'm not going to get any benefits. Don't buy this car. Buy from a better company & a better model. Also, you get just one key with lock & unlock buttons. Another key is an ordinary one like old cars have.