Hey, I put keyless entry in my CRX. I got a cheap alarm system form eBay (Option Group i think). It has keyless entry built into the system. All you have to do is get 2 relays and 2 power door lock systems (look like toy guns with tie rod boots on them. lol) and some extra wire. If you are good at wiring, it'll be a sinch. Just follow the diagram that comes with the alarm. MAKE SURE YOU DO A GOOD JOB ON THE WIRING. I just rushed thorough mine and used cheap butt connectors. P-side wire for the door lock got loose and had to recrimp it with some good butt connectors. Get something to wrap around the wires to prevent chaffing. good luck! BTW, even though the eBay brand was cheap, it still works to this day (2yrs +). If you want to, it can be wired up to be a kill switch. When the key gets put into the start position (even though they may have disconnected the siren) the lights will flash and the starter will be disengaged. My crx was almost stolen, but that alarm saved my ass. I woke up in the morning one day and there was a hanger next to my d-side door and i looked under my hood and my siren was disconnected, but they couldn't get anywhere cuz the killswtich in the alarm killed everything. If someone tampered with it while you were gone, the # of chirps when you turn off the alarm will change 3 for alarm went off and 5 for someone attempted to start it.
