Abstract: A security apparatus for attaching a portable unit to be protected to a supporting surface. The security apparatus includes a normally deactivated passive locking unit, which is activated by an electronic key unit, which is portable and moved adjacent to the passive locking unit to power it. The key unit includes a device for coupling electromagnetically the key and the locking units to transmit electrical power therebetween. A magnet is concealed within the security device to activate the electronic key, only when it is placed in the proper position relative thereto. Additionally, a mechanical arrangement for a locking pin is employed to further provide a level of sophistication before the actual unlocking of the device occurs.

Abstract: A security apparatus for attaching a portable unit to be protected to a supporting surface. The security apparatus includes a normally deactivated passive locking unit, which is activated by an electronic key unit, which is portable and moved adjacent to the passive locking unit to power it. The key unit includes a device for coupling electromagnetically the key and the locking units to transmit electrical power therebetween. A magnet is concealed within the security device to activate the electronic key, only when it is placed in the proper position relative thereto. Additionally, a mechanical arrangement for a locking pin is employed to further provide a level of sophistication before the actual unlocking of the device occurs.

Abstract: The security apparatus and kit, as well as the method of using them, includes a security device or cradle for receiving and restraining equipment, to be protected. Adhesive material extends along and is affixed to a substantial portion of the underside of the device, and forms a bond to the upper surface of a supporting surface. A restraining arrangement of the device surrounds a portion of the portable equipment to be secured, which includes a lockable arm which moves between an opened and a closed position to permit the equipment to be received and retained lockably within the device, and yet be readily unlocked and opened by authorized personnel. In order to remove the security cradle from a supporting surface once it has been bonded adhesively thereto, a dispenser of releasing agent cools the adhesive material to disable temporarily its adhesive bond, and permit the apparatus to be bonded subsequently to another surface.

Abstract: A security fastener for helping to prevent the unauthorized removal of table top equipment, such as a personal computer, from its supporting surface, includes a base frame, which receives the equipment to be protected. A double-sided adhesive tape secured to the underside of the base frame affixes the frame to the a supporting surface. A bar moves between an opened and a closed position to permit the equipment to be removed from, and installed within the device. An inventive lock assembly is disposed within the base frame and fastens the bar in its closed locking position to secure the bar in place. The base frame is fastened together by connecting pins to enable the security fastener to be assembled in a convenient manner, and the lock assembly is similar in its external appearance to the connecting pins for concealing the locking assembly from view and for providing the fastener with an aesthetically pleasing appearance.