This is a complete hands-free vehicle kit, compliant with all distracted driving laws. The kit allows you to stay safely connected, while keeping your eyes on the road and hands on the wheel! Includes a locking cradle for securing your XP8 phone to prevent theft or tampering. Drop-in magnetic power for reliable connections and easy removal. Professional installation billed by AT&T is available. GPS Lockbox ATMOS Temperature Control System maintains the phone operating temperature in extreme cold and hot weather.