Datalogic emitter-receiver photocells of Datasensor S5-F/G-SG-ST2 series have been homologated to function with the control units of the SG-BWS series that together form a Type 2 safety system conforming with the EN 954-1 and EN ISO 13849-1 Standards. The particular characteristics of these Datasensor photocells, immediately identified by the yellow data label, mainly consist in the effective aperture beam angle and in the presence of the test input, according to the IEC 61496-2 Standard and infrared emission reaching 8m.