Directed Electronics 507M Tilt Sensor Tilt/Motion Sensor 1 or 3 Tilt Sensitivity Adjustable Motion Sensitivity: Off, Low, Medium, and High Settings.The 507M is perfect for protecting vehicles with upgraded wheels and tires Adjustable Arming Timer: 10 Seconds, or 2 Minutes Independently References Initial Vertical and Horizontal Inclination Each Time the Vehicle is Parked Detects towing and jacking attempts Works with any security system