The DoorJammer Portable Door Lock Brace (DJ4LD – Lockdown XL Edition) is an industrial-strength security device designed to prevent unwanted entry by barricading inswinging doors. It fits effortlessly under doors with a 3mm clearance, requiring no tools, and uses force displacement to resist forced entry attempts. At twice the size (192mm in height), Lockdown is the heavy-duty version of the award-winning original DoorJammer travel safety device. It is specifically designed for emergency deployment in public buildings, schools, offices, or hotels, offering unparalleled portable stopping power. Setup and removal are quick and easy, taking only seconds with no tools required. In case of an emergency, the quick-release mechanism allows for instant removal with a simple upward motion. The innovative hinge and angle system ensures compatibility with all types of flooring, anchoring firmly to carpeted, tiled, and laminate surfaces even when external pressure is applied to the door.

Features

• Fits inswinging doors with 3mm clearance
• Industrial-strength security without tools
• Heavy-duty XL size for maximum protection
• Quick setup and emergency release
• Compatible with all flooring types
• Designed for commercial and emergency use
• Uses force displacement to barricade doors
• Portable stopping power for any location

Product Details