Abstract: An improved hinge assembly for use with gates, doors and the like, including respective first, second and third members, adapted to be releasably and adjustably mounted to a gate, door or the like and a jamb or the like therefor. The first member (1) has means (10, 11) associated therewith which allows for pivotal movement thereof relative to said second (2) and third members (3), thereby to allow for selective and controlled opening and/or closing of the gate, door or the like. The assembly further includes means which allows for the monitoring of the disposition of the gate, door or the like relative to the jamb or the like therefor, thereby to denote whether the gate, door of the like is open or closed. Means are also provided for selective vertical and/or horizontal adjustment of the hinge assembly.

Abstract: A control panel face for mounting at least one control member. The control panel face includes a base having a face surface onto which at least a portion of the control member is positioned, at least a portion of the face surface being magnetic; a flexible magnetic sheet for being removably attached to the face surface of the base over the control member; and a flexible cover sheet for being attached to the magnetic sheet and for covering the aperture through the magnetic sheet, the cover sheet including indicia for identifying the control member.