This is a set of linear actuators and control box for an adjustable bed or recliner chair. The components allow for motorized movement, typically for adjusting head or foot sections of furniture. The system includes a control box labeled "CHT3B-AS" and "MOTION SYNC". The actuators are likely compatible with various brands, including Tempur-Pedic and Leggett & Platt systems. They are designed to provide the necessary force and stroke for lifting applications.