Keyless entry

[90LaserRST]

I have a 1g with power door locks, but no keyless entry. I guess it's possible to install keyless entry systems, but how would they work? And where would I be able to find one? Feel free to respond if you have any idea, thanks.

[MoBoost]

Just get any of the alarms that have keyless entry. Search on eBay they have a bunch! :) You might also find some other neat features! (remote start etc)