Jeep: Jeep Security System, new chryslers, jeep security

Question
I have an '09 wrangler unlimited and was wondering if there is a microwave sensor compatible with the factory security system.

Answer
I do not know any that are compatible. The new sentry key system in your Jeep is a very complex system. I do a lot of remote starts, alarms, etc on the new Chryslers and it is one of the hardest to work on. More than l;likely you would have to go with an aftermarket security system to add that feature but a good installer should be able to make it work along with your factory system.