EAO in Milford, Conn., is offering the S.series keypad built from tough Zamac. EAO designers can build keypads tailor-made for applications in environmentally harsh environments such as security and access-control applications in unsupervised areas. S.series keypads offer tactical feedback to provide a reassuring feel for the user, company officials say. Sealed to IP67 standards against water, dust, heat, shock, and vibration, the keypads are tested for lifetime quality of as long as 4 million operations. The keypads also meet RoHS standards. For more information contact EAO online at www.eaoswitch.com.