George Risk Industries 410WG-G Gray Surface-Mount Switch Set

Monitor a movable door, window, hatch, or similar protected opening with a surface-mounted magnetic contact arrangement. The George Risk Industries 410WG-G switch set provides a gray enclosure finish for visible perimeter security installations. Its surface-mount format places the contact components externally on the moving opening and fixed frame instead of requiring a drilled recess. A magnetic switch set creates an alarm-point condition when separation between the opening and frame changes. Installers can use this contact format at entry points, cabinet doors, utility enclosures, and other locations where an alarm panel or access-control input must monitor opening status. Correct positioning of the two contact components is necessary for dependable operation as the protected opening moves between closed and open positions. 410WG-G fits applications that call for a gray, surface-mounted switch set rather than a concealed contact. The externally mounted format is useful where the mounting surface cannot be drilled for a recessed device, where the contact must remain accessible for service, or where a visible security device suits the installation. Electrical ratings, wire termination style, and operating separation should match the requirements of the connected alarm circuit before installation.