The KDH-EXIT buttons are designed for operation in access control systems. They are structurally designed for surface mounting on different profiles. They have NC / NO / C contacts. Diverse cases and colors predispose them to be mounted on different surfaces. The robust mechanical structure (housing made of ABS plastic) guarantees reliable operation.
Model KDH-EXIT1015 due to the shape of the housing is designed for mounting on narrow profiles. It is a temporary model, pressed.

For indoor installation.