This logic group has the task of controlling the lighting in the front garden together with a garage door.

When the garage door or the gate at the entrance to the street is opened and immediately closed again, the lighting in the front garden and in the driveway switches on for a period of 5 minutes (overrun).
Switching on depends on the current brightness. This means that the lighting is only switched on when it is already dusk or night (brightness is below <500 lux).

If one of the two doors remains open, the lighting also remains switched on. The preset overrun time of 5 minutes starts when the 4 doors are closed.

At the same time, the automatic system can also be overridden manually:
- 0 is off,
- 1 is permanently switched on and
- 2 is automatic.

Stefan Kasselmann
(214; 2022;04)