Mystery remote starter
 

While working under the dash of my delsol I found a remote starter.
There is no name on the "box". The only thing is a sticker that says "RX Starter V.1 Model #12 1994" with a serial number and a code number.
The only remote I got with the car was for the factory alarm. I would like to find out what make it is so I can get a "button".
Any ideas??

I think this is a dupe post.