The IDEC HS7A-DMP7012 Safety Switch is a non-contact, coded magnetic switch designed for secure machine guarding applications. It comes with an HS9Z-ZP1 actuator and features easy positioning for quick installation. This switch ensures safety and reliability in various industrial environments with its non-contact operation, reducing wear and tear associated with mechanical parts. The package includes one unit, making it suitable for individual machine safeguarding needs.