The product is a software feature built in to the searchlight control. It will allow the searchlight to track NMEA0183 information from for example a radar or other devise for automatically pointing the searchlight continuously at a target. The feature can be activated after installation by retrieving a code from the manufacturer. NOTE: This code is the "product". For providing the correct code the customer need to provide system identification information to the manufacturer. Contact at service.sweden@glamox.com