Selling as is not fully working. It looks like the screws that hold down the motor loosened off thus allowing the antenna to spin freely resulting in the limit switch breaking off. There may also be an issue with the gear box maybe something jamming it , it should be dismantled to see what the issue is. The control box seems to be ok. A remote controller is NOT included. Suggested repairs remove motor , remove gear box , inspect gears to discover reason for occasional locking and replace limit switch. Reinstall motor using loctite to prevent screws from loosening off.