Abstract: A security device for the protection of equipment such as typewriters, televisions, office equipment in general and other personal property comprising an anchor pad including a bottom adhesive side for attachment to a desk or table top or the like and an upper adhesive side carrying a plurality of metal plates. An enclosing cover for the anchor pad has an internal periphery greater than the anchor pad, measured along the table top, to leave a space between said peripheries along the entire length thereof.The cover includes enclosed connection means for cooperation with the anchor pad to lock thereto through the use of externally inserted locking rods, in turn locked in place by key operated locks. Within the cover and penetrating the same upwardly are attachment means for connection, via equipment mounting discs retained to the cover by the penetrating means, to the equipment to be protected.