Basic chargers can be operated using a key switch. We can also offer a system that remotely monitors the chargers and controls access via radio frequency identification (RFID) cards and/or a mobile app. Remote monitoring can help in more complex cases. For example, you may have company vehicles, employees and visitors using the chargers, but you may only want to bill employees and visitors. Different tariffs for different users can be set up, with some given free access. The system will still report back with details of things like energy used, charge time, location and user. The data can be filtered for easy monitoring.