It is a solution that couples a mechanic pushbutton, with integrated light source and guide, with an electronic card to manage the Eco Fast Freezing function of freezers. When the pushbutton is pressed, the rapid freezing function is activated and automatically, after a pre-defined period (which can be set in production), is deactivated. Produced by Everel, it is a flexible and scalable product, which enables the freezer to comply with the new European energy saving regulations.