We’ll propose the optimal combination based on your vehicle and concerns. Broadly, it falls into three types: (1) “Authentication type,” which adds authentication to actions such as starting the engine to prevent the vehicle from being moved easily; (2) “Alarm type,” which detects vibrations or intrusion and sounds an alarm; and (3) “Communication/Tracking type,” which allows you to check status and receive notifications on your smartphone. In many cases, combining these improves theft prevention. The best option varies depending on the vehicle model, parking environment, theft trends, and your budget—so if you tell us your preferences, we’ll suggest a plan. Detailed specifications and settings will be provided safely at the store or by phone for security reasons.