Finger gestures instead of mechanical buttons, buttons or adjustment wheels: FOR timer 12.81, FINDER uses the smartphone to program this device type. NFC is used as an interface for this patent-pending process. Near Field Communication makes it easy to communicate between your smartphone and your electronic device.Apps for smartphones have the charm that they are clear and intuitive to use. FINDER has brought this comfort into the 12.81 timer clock via NFC. The standard rail device can be fully configured using THE FINDER app on your smartphone. Once the work is done, the record is transferred to the timer clocksimply by placing the smartphone on the case of the device. Data transfer also works without power supply at the timers, as the smartphone itself makes sure the NFC chip is on reception via induction. As a result, a timer switch can be conveniently configured in the office after unpacking - and is then immediately ready to program in the distribution box or the control cabine