Last night,some shit get in my prius and took all my tools, phone cables, charger, registration and even Costco gas receipt. I believe I have window gap opened and they opened from there. My local community is horrible and install car alarm is less expensive and quicker way to prevent for now. I don't want to carry too many remote since Gen3 already has Keyless entry remote. Is any Car alarm set can be program one touch from Gen3 keyless entry remote? Or any using Car alarm on Gen 3 Prius??