The EO Mini Pro 2 does not come with a locking socket but you can configure it to only charge during certain time periods and prevent others from using your charger when your car isn’t plugged in. To do so, simply set a ‘Scheduled Charging’ using the 'EO Smart Home' app. If you're going away for a longer period of time (e.g. on holiday) you can easily disable your EO Mini Pro 2 by tapping the padlock on the main screen of the 'EO Smart Home' app. That way if another vehicle is plugged in whilst you're away it simply won't charge.