In addition to the cost of installing a keyless lock if you don't do it yourself, the cost of getting one installed can be anywhere from $100 to over $300. This home security project ... Key Card ...

Most modern systems also include keyless entry, allowing you to enter the car without inserting a key or hitting a button on the fob. The newest systems take entry and ignition a step further.

If you are still in the process of buying, talk to the dealership about the security standards of the keyless function and also ask if the system can be disabled. If you already have a car with ...