Abstract: A flexible debris shield for handheld power drills for collecting debris generated while cutting or drilling holes in a work surface. The debris shield is made from a transparent flexible material in a way that it allows the debris receptacle to fold and envelop an uneven surface or in cases where the intended workspace area's width is narrower than the diameter of the shield.

Abstract: A sensor, comprised of various mechanical components and electromechanical components, that measures/detects the relative position between two (2) or more objects and can measure/detect relative acceleration of one (1) or more objects, using fundamental natural physical forces, e.g. magnetism, electrostatics. More particularly, this invention relates to a sensor that can measure/detect the relative position of two or more objects and/or measure/detect the acceleration of one or more objects. Specifically, this invention uses fundamental physical forces in combination with mechanical components to actuate electro-optical-mechanical signal devices, e.g. electrical switches, optical switches, magnetic switches.

Abstract: An anti-tampering device for electronic access control systems to prevent man-in-the-middle attacks by severing data & power connections from the access panel to the controller panel until the switch can be reset to normal once the attack has been averted. The device comprises of a chipset that can be installed inside the access system controller panel enclosure of the card reader system, in a secured environment within the protected premises.

Abstract: A flexible debris shield for handheld power drills for collecting debris generated while cutting or drilling holes in a work surface. The debris shield is made from a transparent flexible material in a way that it allows the debris receptacle to fold and envelop an uneven surface or in cases where the intended workspace area's width is narrower than the diameter of the shield.

Abstract: A sensor, comprised of various mechanical components and electromechanical components, that measures/detects the relative position between two (2) or more objects and can measure/detect relative acceleration of one (1) or more objects, using fundamental natural physical forces, e.g. magnetism, electrostatics. More particularly, this invention relates to a sensor that can measure/detect the relative position of two or more objects and/or measure/detect the acceleration of one or more objects. Specifically, this invention uses fundamental physical forces in combination with mechanical components to actuate electro-optical-mechanical signal devices, e.g. electrical switches, optical switches, magnetic switches.

Abstract: A multi configuration magnetic sensor mounting adapter comprising of a mounting adapter and a magnetic capsule to mount magnetic door sensors on a door or a door frame. At least four different configurations are possible using the combination of the magnetic capsule and the multi-configuration magnetic sensor mounting adapter to accommodate common scenarios of installation over the most common variety of door and door frame configurations for magnet sensor installation purposes. The mounting adapter also provides an installer with an adjustment feature that can be utilized to maintain within proper gapping tolerances in between sensor switch and magnet.

Abstract: An apparatus for easing installation of electronic devices. A plurality of resistors and wires in various configurations and values join to form a unitary circuit. The unitary circuit includes a predetermined Ohm value, or other electrical value. The unitary circuit allows for facilitated installation onto additional circuits, such as security system. A first resistor and a second resistor join in series-parallel or parallel-series to each other. The first resistor joins to a first black wire and a first gray wire. The second resistor joins to a first black wire, a second black wire, and a second gray wire. The components are twist tied together and joined with shrink tube, hard tube, and finally labeled shrink tube. This forms a prepackaged bundle of electrical components with labeled resistor values. The first resistor and second resistor each have a value of 1 kilohm or 2 kiliohms.