Sick M4000 Light Curtain Sender, 2 Beam, 70m Max Range, Minimum Scanning Distance: 0.5m, SIL IEC 61508: 3, Terminal Type: Hirschmann Plug, Protective Height: 500mm, Application: Body, Features: ADO, Beam Coding, EDM, Muting, RES, SDL Interface, MPN: M40S-025003AA0