An access panel is shown in the present invention to provide easy and safe access to an attic space or elevated structure. The electron amplifier includes a substrate in which a plurality of through holes are formed, a resistive layer deposited on the sidewalls of the through holes, an electron emissive layer including carbon nanotubes which is deposited on the resistive layer, and an electrode layer formed on each of the upper and lower sides of the substrate. A door encloses a lower chamber containing tools. A cut is generated based on the captured plurality of data exchange events and the frame.