Protect your investment in your vehicle and its contents with this state-of-the-art security system. It includes an advanced two-step perimeter alarm that gives a Real Panic Sound if security is threatened, or a warning chirp for smaller, potentially non-threatening impacts.Features an Interior Theft Sensor (IT-s) to sense the level of impact and respond accordingly Works with your factory-supplied keyless entry to remotely lock and unlock doors while activating/deactivating the alarm Dealer installation recommended Includes a Lifetime Limited Warranty on parts (contact dealer for complete details).