Dotworkz Z-Bracket – Non-Penetrating Rooftop/Wall Camera Mount. Install faster. Work safer. Clamps with No drilling required. The Dotworkz Z-Bracket is the quickest, safest, and most efficient way to mount security cameras on rooftop parapet walls, corners, or vertical surfaces. With its adjustable clamp-action design, this non-penetrating bracket eliminates the need for drilling, lifts, or hauling heavy equipment—making installations safer, faster, and more flexible than ever. Patent Pending USA made.