The timer allows the power supply to the charging solution to be set. For example, it may be convenient to charge the devices only at night on weekdays from 01:00 am to 06:00 am.
With a timer, you take care of it!
When the charging solution has a physical timer, the timer is located in the cabinet itself. You can then enter (per cabinet) the timer settings.
Other cabinets have a software-based timer. Through an app on your phone, tablet or laptop, you connect to your charging solutions and can manage the timer remotely.

Example of a physical timer in a charging cart.