alarm system
 

what kind of alarm system can you tie in with the factory harness to where yo can program it into your stock key fob please let me know i want a alarm for christmas and i have to know the right one so i can get it............any information will be informative

Not many will do that, but there was another post about someone who did it to theirs. Try searchin it out.

...or ditch that stupid key, get a regular one cut at your scion dealer and use an aftermarket fonb like evryone else

its by luxlink...
http://luxurymotorworks.com/luxlink_remote_start.php

please use the Search... there are a bunch of threads on remote starts/ alarm using the stock key fob.