"Non-contact safety sensorFor use on sliding, hinged, or removable machine guards or on articulating robot arms Coded magnetic operation principle: • can only be actuated with matching BPS actuator magnet (Sold separately)• cannot be by-passed with simple magnets - tamper resistant• no mechanical wear on componentsActuation from 5 sides: Top (V), front (D), back (U), left (L), or right (R)Dual actuation model available with actuation from left and right (LR)Thermoplastic enclosure (3\" x 2\" x 1.25\") similar to Schmersal's AZ16 IP67 ingress protection rating 1 NO & 2 NC contact configuration Optional LED status indicatorScrew terminals (3 cable entries) or prewired M12 connector AS-I version available","Safe Solutions for your Industry.Schmersal is focused on machine safety - protection for man and machine. For over 65 years Schmersal has developed a reputation for the design and manufacture of machine safeguarding switches that satisfy current safety requirements of the latest OSHA, ANSI, RIA and international standards and guidelines. Products supplied by Schmersal are used in a wide variety of applications in industries such as power presses, packaging, automotive, food and beverage, pharmaceutical, elevators, machine tools and heavy industry."