A Digital Clock/Timer can be mounted directly to the surface of a wall by use of the clock key-hole mounts and the supplied screws and anchors.
Most building codes prohibit the use of hardwired power connections for devices that can be removed without tools. A clock/timer mounted directly to a wall is required to have a standard power plug.
Mount the clock/timer directly to the wall with the two #10 screws and anchors (supplied). To determine the spacing of the screws, refer the mounting dimensions.