Sometimes one actuator is not enough. If you decide to use two or more actuators on the same window or door, you need actuators with synchronisation capability. Up to four actuators can run synchronously with each other.
Before you use your synchronisable actuators, it is important to actually synchronise the actuators with each other. When delivered, these actuators are only capable of synchronous movement, but not yet synchronised with each other.
Two actuators can also be synchronised with each other without software. Find out how to do this in the video below: