Datalogic S300-SG-ST safety sensors have been certified for integration with SG-BWS-T4 units, a Type 2 or Type 4 safety system (depending on the model used). Datasensor DEFOGGING models, with heated front glass, are ideal for applications where sudden changes of the temperature can cause condensation. When placed appropriately, they can be used in substitution of body protection safety light curtains, or to guard small size openings.