Top 10 Best Classroom Door Jam Active Shooter

ONLY FOR INSWINGING DOORS WITH CLEARANCE - This portable, industrial strength door security device prevents unwanted entry. It takes just moments to fit in the gap under an inswinging door without needing tools and uses displacement of force to barricade the door against an attempt at forced entry.. TRIED TESTED - At twice the size and a height of 7.5 inches, Lockdown is the heavy-duty big brother of award-winning original travel safety device DoorJammer.. DESIGNED FOR COMMERCIAL USE - Created for emergency deployment in public buildings, schools, offices or hotels, this is the last word in portable stopping power.. QUICK SETUP RELEASE - Takes only seconds to install and remove. No tools are required to implement this revolutionary home security device. In case of emergency, the quick-release easily removes the Lockdown with an upward motion.. HIGHLY VERSATILE - Compatible with all types of flooring, the innovative system of hinges and angles anchor the Lockdown firmly to carpeted, tiled and laminate floors when outside pressure is exerted on the door..

Security and Privacy - This portable door lock provides you with extra security and privacy, greatly improving your security and preventing unauthorized entry, so the door can't be opened from the outside, not even with a key which is a great helper for you when you are on business and trips, or live alone.. Easy to Use - Easy to install or remove, this door lock can be installed in seconds without any tools, even in emergency situations and in the dark. Just insert the metal piece into the slot of the door lock, close the door, and then put the red handle groove to the stud on the metal sheet, then no one can open the door from outside.. High Quality Material - The door security device is made of strong stainless steel. Rugged ABS plastic cover to prevent damage to doors under pressure. Steel surfaces with electroplating and polishing technology ensure a smooth touch and minimize any injury to your skin. A strong door lock with high quality may guarantee prolonged service life.. Widely Used - The security door stopper contains two holes of different sizes to ensure that all types of door locks are matched. Perfect for hotels, dormitories, apartments, short-term rentals, Airbnbs, bathrooms, bedrooms, or private rooms. It may also be applied to avoid pets going out, and also to prevent children from opening their doors to strangers.. Compact Design and Tailored Customer Service - Size 4.3 x 1.26 x 0.4 inches with 0.78inch 2 cm and 1.2inch 3 cm holes, lightweight and small, you can put it in a pocket or handbag. If you have any questions, please do not hesitate to contact us by email immediately..

Security Protection for Home and HotelDoor Jammer is a portable, industrial strength door security device that prevents unwanted entry,It can provide protection when you are at home or when traveling in hotels. ATTANTION 0.19 inches needed in the gap between the door and the floor. The Third Generation Upgrade Mechanics DesignThe door jammer adopts the third-generation mechanical design,it just takes moments to fit to any standard internal door,Once fitted, it uses displacement of force to barricade the door against an attempt at forced entry.by the way,it takes only seconds to install and remove,Very convenient. Thickened Aluminum Alloy MaterialThe door jammer is made of thick aluminum alloy material, which is sturdy and durable, and the bottom is made of high-quality rubber material, which has a strong grip and is suitable for floors of various materials. CompactExquisiteThe door jammer is very compact and exquisite, it can be put in a bag or pocket, and we provide an extra storage bag to put it, you can carry it with you when you are on business or traveling. What You Get 1Pcs door door jammer Amazon's fast logistics and delivery service, you can quickly receive your package 12-month warranty and first-class after-sales service including full refund and replacement if you have any questions after receiving the goods, please contact us as soon as possible, we are 100 guaranteed to give you a satisfactory answer.

Holds doors open to 90 Degrees from any of 3 Locations - TOP, HINGE or FLOOR. Virtually indestructible - Made of LEXAN plastic. Allows personnel or products to be moved inout without the door closing or hitting. Lime Green.

KEEP YOUR HOME SAFE Designed to withstand 800 lbs. of force, this U 10827 satin nickel finish door reinforcement lock helps to prevent doors from being kicked in, increasing your home security and keeping you and your family safe. EASY INSTALLATION The included 3 hardened screws make installation a breeze extra security and peace of mind can be achieved in just minutes. Length is 2 to 0.19 inch. Width is 1 to 0.38 inch.. ADDITIONAL HOME SECURITY - Use this high security door reinforcement lock for additional home security on any swing-in door of any door thickness. It helps to ensure any door cannot be opened from the outside.. CHILD-SAFE AND TAMPER-RESISTANT This Defender Security door blocker by Prime-Line has a spring-loaded design that is both child-safe and tamper-resistant. It can be installed higher on the door where your children cant reach Plus, not only can doors not be kicked in by intruders, it protects against lock picking and bumping while in the locked position.. WATCH THE VIDEO ON THIS PAGE for installation tips and operating instructions.Pull Projection1 inch.

The Rapid Lockdown Magnet secures classrooms in seconds without needing your keys.. Place the Rapid Lockdown Magnet over strike plate on classroom metal door frame and put door knob in locked position.. The Rapid Lockdown Magnet keeps door from locking.. When lockdown occurs, open door slightly, remove Rapid Lockdown Magnet and close door. Door is already locked.. Strongest lockdown magnet on the market today--over 40 mil thick. Non-tearable. Long lasting. The Rapid Lockdown Magnet is 8.5 tall by 1.75 wide.

Heavy duty, dual-function door security bar prevents forced entry on hinged, patio, and sliding doors Door stopper security bar is intended for indoor use. Door security bar design is portable and compact making it easy to store and ideal for travel, providing enhanced security in hotels or on vacation. Adjusts from 27-12 inch 70cm - 42 inch 1.1m to fit most standard doors and sliding patio doors. Top door knob jam is easily removed for sliding door applications. Made with heavy duty 20-gauge steel for strength and security Pivoting ball joint ensures door security bar has full contact with floor for secure fit while padded foot provides a strong grip without scratching. No tools required, simply adjust the bar length using the release button, prop under door knob and easily adjusted as needed.

QUICKLY SECURE THE ROOM - Lock your doors in a jiffy with these magnetic door lock strips. With these safety systems in place, you won't waste time turning knobs or using keys to lock your door.. UNIVERSAL DOOR SECURITY DEVICES - Not sure if these door magnets will fit Each of our door security strips measures 0.03-inch thick and will work great on standard-sized metal door frames.. EASY APPLICATION - These magnet strips are simple enough to use. To use, lock your door, place the magnet strip over the door latch, and use your door like you normally do. No complications. MADE TO LAST - Count on our classroom lockdown magnet door strips to last a long time. Each one features a high-density magnet and a durable PVC top layer that won't damage your door mechanism.. SATISFACTION GUARANTEED - If you find yourself unhappy with the quality of these lockdown door magnet security strips, let us know so we can provide a full purchase refund - no questions asked..