How much does it cost to install a car alarm?
Go to an alarm shop and get a free quote. Price can vary greatly, depends on brand, installer, options, and type of vehicle you own.
most don't like installing someone Else's equipment,go to any good car audio dealer and ask him what he wants for one installed,this way you aways have him to fall back on if something gos wrong if you buy on on line and somebody dose install it for you and you have problems you will have to pay every time he has to look a it and there will become a time when you need the installer.prices range from 2 to 3 hundred installed and war rented.these things need to be reset at times if your battery gos dead or if the motion sensor needs re setting.same gos for remote starters.hope this helps you out.
It all depends on the type and make of alarm. If it's a cheap one then there would probably be only two wires and you could fit your self in about ten minutes.