like the kind where if someone touches it, it goes off? or can one even be installed at all?
Car Alarm Installation Prices
Car Alarm Installation Cost
Go for something good like a Phyton or Viper alarm system. Make sure your sensitivity is right else your alarm will go off with a thunder too! A good alarm systems will cost you in the range of $150 - $200 installed. ps- dont keep your spare remote in the car!