DoorJammer Lockdown DJ4LD Door Lock Brace for School Business Home Security.

The item shown is a DoorJammer DJ4LD Lockdown portable door security device.

Purpose: It is a portable, heavy-duty industrial strength barricade designed to prevent forced entry on standard internal inswing doors.

Installation: It installs in seconds without tools by fitting under the door, and can be removed quickly by pulling the handle upward.

Technology: It uses a patented system of hinges and angles to redirect force from outside the door downwards, wedging it tighter the more pressure is applied.

Features: It features a heavy-duty design intended for commercial use in public buildings, schools, offices, or hotels, and requires only 0.3-inch clearance for its adjustable neoprene foot.

Complete with the pads to put in frames and the instruction manual.

If you have any questions please ask. I usually answer quickly. Remember the pictures are part of the description so look carefully. I try to get good pictures but am just using my phone and no editing except picture size.

Thank you for visiting Grammyshop 4 and please browse through my store to see if you find anything else you like! I have many unique items w fair prices and add new items daily. We are a smoke free home. If you do find additional items please contact me before purchasing so that I can assist w shipping costs. Again thank you for checking out Grammyshop 4!