#Priority (left rocker)

This function uses a 2-bit telegram format which has priority over a standard 1-bit telegram during activation or deactivation.
It is designed to adjust the lighting, shade and heating according to the parameters defined by the user in case of the alarm triggered by the KNX bus. In this way, during a fire alarm for example, the evacuation routes will be well lit and the roller shutters in front of the windows and doors will be open, allowing the people present to get to safety quickly. 
For this, the button configured with the **Priority** must be linked with its group objects to the actuator's priority group objects.

#Caution
If priority control is activated prior to a bus power cut, it will be deactivated automatically after the bus power is restored. The corresponding effect of the **Priority** function depends on the linked actuator channel (lighting, shade, heating).