Keyless entry - Do I have one?

[Montesinnos]

Hello folks,
I've been reading these forums like crazy these last 2 weeks during the purchase of my brand new old Boxster 1999.
Now that I have it, time for some fun projects. Car is running great, but there are a couple things I'd like to add/fix in it.


Firstly, can you guys help me about the keyless entry? It looks like I do have an alarm system and and some automatic locking, but I don't believe I have the keyless system.

Well, it is kind of obvious that I don't have it. These are the keys that I've got:



So, what can I do from here? Is there any OEM solution that doesn't cost an arm and a leg? If not, is there a good aftermarket system that you guys suggest?

(I've search the forums for some hints, but most threads I found was about replacing the key with a CGT key, which I'd like to do laster too).

THANKS!!!