Yale Aeron Actuator Sync Loom YAR/SWAA/SSL Actuator Sync Loom is used in complex automation systems where precise coordination of multiple actuators is required. Actuator Sync Loom Function - synchronizes the movement of multiple actuators, ensuring coordinated operation within the system. Yale Aeron is the perfect solution for hard-to-reach windows, offering control via a remote and the Yale Home app. Wide windows are also easily catered for with the installation of a pair of synced actuators that work together to ensure smooth movement and a tight window seal when closed. Features: Allows a pair of actuators to be synchronised to operate together, with one actuator designated the master controlling operator and the other a slave actuator Ideal for windows more than 900mm wide, or for heavy windows, where two actuators are required to operate the window. Specifications: Size: 1.8m