Embodiments disclosed herein provide a low-profile snake barrier that includes a plurality of sections that form a boundary. One section of the plurality of sections includes a screen-type material that is supported by a first support brace at a first end of the one section and a second support brace at a second end of the one section opposite the first end. The support braces support the screen-type material in a collapsed configuration and an erect configuration, where the erect configuration includes an upright portion of the screen-type material extending upward from the ground and an overhang portion of the screen-type material extending from the upright portion. In the collapsed configuration, the upright portion and the overhang portion are parallel to the ground. Each support brace include pivotably coupled members.

A fence panel comprising a rectangular sheet of mesh material with opposed first and second edges, and opposed third and fourth edges, the sheet being formed with a plurality of spaced apart and parallel channel-shaped reinforcing formations, and a plurality of deterrent components each of which includes an elongate strip of projecting spikes fixed to at least one side of the mesh sheet.

A bollard fence panel includes bollards extending vertically from a concrete base and laterally separated by a gap of about four inches, where each of the bollards is a hollow steel section, and a metal plate located a standoff distance below a top end of the bollards, the metal plate having laterally spaced passages each of which slidingly disposing an upper end of a bollard of the bollards.

An enhanced security fence for use in high security situations is provided. The fence is made of high strength materials that are preferably welded together in a convenient, location and sent as prefabricated sections to the installation location to form an all welded bracket-less perimeter barrier fence system. Posts with section hangers are provided and installed at a perimeter, and the prefabricated panels are quickly and securely attached to the posts. The panels can be friction fit to the posts and, if desired welded thereto. The invention includes a method of creating an enhanced security fence, that includes prefabrication of panels and rapid, fitting and securing the panels to posts to more quickly create a secure perimeter in places having difficult environments.

An animal proof fence (1) comprising one or several panel elements (2) which are provided to extend upright to form a barrier, wherein the fence (1) comprises an upper zone (A) wherein at the height of the upper zone (A) the one or several panel elements (2) comprise a smooth unperforated surface on which reptiles, such as snakes, amphibians and small mammals cannot climb and a lower zone (B) wherein at the height of the lower zone (B) the one or several panel elements (2) comprise perforations allowing view through the fence (1).

A mobile anti-scale wall section comprises a plurality of spaced apart longitudinally-extending wall members, each having a lower wall end, an upper wall end; an outwardly facing anti-scale plate comprising an anti-scale plate height and anti-scale plate width and attached to and joining the wall members proximate their upper ends; a laterally-extending base plate comprising an outer end and an opposed inner end, the base plate; a plurality of spaced apart, longitudinally-extending receiving members corresponding to the wall members, each having an upper receiving end and a lower receiving end that is attached to the base plate proximate the outer end, each upper receiving end configured to receive a corresponding lower wall end in inserted engagement; and a longitudinally-extending kick plate comprising a kick plate height and a kick plate width disposed on the base plate proximate the outer end and attached to the receiving members and/or the base plate.

A mobile anti-scale wall section comprises a plurality of spaced apart longitudinally-extending wall members, each having a lower wall end, an upper wall end; an outwardly facing anti-scale plate comprising an anti-scale plate height and anti-scale plate width and attached to and joining the wall members proximate their upper ends; a laterally-extending base plate comprising an outer end and an opposed inner end, the base plate; a plurality of spaced apart, longitudinally-extending receiving members corresponding to the wall members, each having an upper receiving end and a lower receiving end that is attached to the base plate proximate the outer end, each upper receiving end configured to receive a corresponding lower wall end in inserted engagement; and a longitudinally-extending kick plate comprising a kick plate height and a kick plate width disposed on the base plate proximate the outer end and attached to the receiving members and/or the base plate.

A security system for preventing ungrounded personnel access into an equipotential zone is described. The security system includes a conductive fence and a conductive mat. The conductive mat is mechanically and electrically coupled to the conductive fence to define an equipotential zone.

A bollard wall system for efficiently assembling a bollard wall. The bollard wall system generally includes a support structure having a plurality of sleeves adapted to be positioned within a trench filled with concrete, and a plurality of bollards positioned within the plurality of sleeves in a vertical manner. Each of the plurality of bollards are lifted and lowered into a corresponding one of the plurality of sleeves by a crane vehicle to form a bollard wall.

The present invention relates to a novel guard or cap device for wooden, metal, vinyl, or composite fencings. The guard device is in the form of a metal or composite cap that is placed on the top of a plurality of fence pickets. More specifically, the guard device includes a cavity formed by two parallel panels which are connected at their respective top edges by a horizontal panel. The device protects the fence from rot, warping, and misalignment by covering or capping the tops of the plurality of fence pickets. Other embodiments of the guard device have a series of spikes for repelling birds and a solar panel for absorbing solar light and converting same into electric energy.