Here's what I'm planning on getting next month. Hasn't hit the shelves yet. I like the fact that if someones messin with my truck, the key Fob will alert me. You can even put it to silent mode so that if it goes off only you will know. Allowing you to grab your 9-iron, running out and smacking someone across the head with it.

Plus, it's a sexy alarm.
Viper 5701