Top 6 Best Intruder Door Stopper

The Master Lock Adjustable Door Security Bar 265EC prevents forced entry, enhancing hotel, home and apartment security. Door jammer is portable and compact making it easy to store and ideal for travel, providing increased peace of mind at hotels or rentals. Hinged, patio and sliding door security bar adjusts from 27-12 inch 70cm - 42 inch 1.1m to fit most standard doors, securing any entry point on a property. Top doorknob jam is easily removed to become a sliding door security bar, Rugged 20 gauge steel construction. 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 doorknob and easily adjust as needed.

ADD EXTRA SECURITY - Door jammer security bar could prevent the intruder or beast from breaking in, buy you more time to call the police or to take matters into your own hands. Even save your life.. STURDY AND STABLE - Our security bar is crafted from of high grade iron to withstand 550 pounds of pressure. Door stoppers security has large rubber pad attached that protects your floor and adds resistance to someone attempting to open your door.. EASY TO INSTALL - All you have to do is adjust door barricade security bar to your doorknob height from the floor. Before you go to bed at night, you just need to prop door bar up against your door and tighten it the door by kicking the bottom with the heel of your foot.. ADJUSTABLE FOR DIFFRENT OBJECTS - Door security can be adjusted in the range of 1-2inches. You just adjust the length of the bar to fit under your door knob.. MULTIFUNCTION DOOR STOPPER - Available for sliding glass door, window, front door, back door, patio door, apartment, home, hotel room....

DOOR STOPPER SECURITY ALARM the door stopper alarm in on status,when door pressure is applied,the door alarm will be triggered while make extremely loud 120db alarm,helps wakealert homeowner or renter, helps deter intruder and possibly notifies neighbors,security protection.. NON-SKID DOOR STOPPER the door stopper alarm in off status,it can be used as common damping rubber base door wedge,hold door in open position,no any loud alarm sound.. EASY INSTALLATION no wiring needed battery-operated requires 1x9V battery,not includedplace it under the door,the gap bewteen the bottom of the door and the floor should be 10mm0.38 in to 35mm1.35 in,it can not slide on tile when door opens,smooth floor can try to use H-type sensitivity,vibration-sensing alarm.. 3 SENSITIVITY LEVELS Low - Medium - High,with an adjustable sensitivity switch on the sideH level is the most sensitive level that vibration will trigger an alarmplease note when the alarm sound gradually becomes smaller,it means to replace the new battery.. PORTABLE DOOR STOPPER ALARM package include 3 door alarms,each weight about 120geasy to carryalarm loud 120db to protect yougreat for travelideal for bedrooms, hotels, apartments, dorm rooms, front doors, etcpeace of mind when traveling or working alone..

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. 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 door reinforcement lock 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.. For all dimensional information please refer to the line art and compare to your needs before purchasing.

Bar for Security If you are concerned that your windows and doors aren't sturdy enough or you feel it is unsafe when travelling alone, AceMining's door jammer security bar will offer you a complete peace of mind with only one easy-to-use but distinctive lever which is also easy to install.. 2-in-1 Door Sliding Door Security Bar Use our adjustable door security bar to deter burglars from breaking into your house, apartment, or even hotel room. The length of the door barricade security bar can be adjusted from 21 to 46inch, and the full product weighs only 2.2 pounds, making it easy to carry during travel or store at home.. Easy to Use The AceMining door brace security bar is very simple to use, has a three-stage structure, and can be quickly deployed. This allows you to quickly strengthen your defense. However, while using it, you must be careful to ensure that there are no gaps between the rubber foot and the ground.. Versatile and Enhanced Design The lock bar is equipped with enhanced high-strength alloy connections to extend the service life. It also features thickened 1.57inch pipe diameter design, high-quality material upgrades and plastic components made of high-strength fiberglass material making it stable and sturdy. Since the security bar on an AceMining door stopper can endure 400 pounds of force, an invader would have to be as strong as a heavyweight boxer to open the door.. Customer Service AceMining provides 20 months customer services. If you run across any issues or face any problem with the sliding door lock, please get in touch with us. Bring extra security for your loved ones home without delay.. Attention Although AceMining Door Security Bar may not 100 effective at preventing entry on some situations, it would absolutely provide enough time to either prepare for the intrusion or alternatively flee the area..

THE ORIGINAL PATENTED DOOR SECURITY DEVICE - No matter where you travel, the award-winning DoorJammer goes too - ready to ensure your privacy. Its smaller than a phone and crafted from tough, lightweight steel so youve got a portable door barricade whether home or away. Make sure doors stay closed and prevent unwanted entry at home, a hotel or an AirBnB.. QUICK INSTALLATION AND REMOVAL - Feel safer in just seconds. No tools are required to use this revolutionary door security device - simply place it under your door and turn the screw. And in case of emergency, our unique quick-release feature allows you to immediately remove it with just an upward pulling motion.. ONLY FOR INSWINGING DOORS WITH CLEARANCE - like most internal doors, if yours has at least a small gap under it, DoorJammer will fit. Weve even included a three-size spacer keyring set to fill the gap above the door too, making it even stronger.. COMPATIBLE WITH ALL TYPES OF FLOORING - The innovative system of hinges and angles anchors DoorJammer firmly to tiled, laminate and even carpeted floors when outside force is exerted on the door. Also included in the box is a sturdy neoprene extension foot with extra grip so it can be used with doors that have large gaps at the bottom as well.. TESTED AND GUARANTEED - DoorJammer is the ONLY portable door security device fully strength tested at Winkhaus Laboratories, earning a PAS24 certificate. We are so confident of our patented design and durability well issue a refund of your purchase price if DoorJammer fails to perform as promised..

EASY INSTALLATION No tools required. Just easily prep under the knob and adjust the bar as needed. DUAL FUNCTION Top piece is easily removed for sliding door security. 300 POUNDS OF FORCE Designed to prevent forced entry, will enhance your security at home, in hotels, or for your business. Lifetime Warranty included. ADJUSTABLE Can be adjusted in 40 different positions between 25 in 63.5 cm to 41.5 in 105.4 cm. WORKS ON ALL SURFACES Angled squared rubber bottom assures full contact and strong grip on all types of floors without scratching them.

DOOR STOPPER SECURITY ALARM the door stopper alarm in on status,when the bad guys into door pressure is applied,the door alarm will be triggered and make extremely loud 120db alarm,helps wakealert homeowner or renter, helps deter intruder and possibly notifies neighbors,security protection. Can be used in home and travel.. NON-SKID DOOR STOPPER the door stopper alarm in off status,Its high damping rubber bearing can prevent the door sliding,keep the door in open position,no any loud alarm sound.. 3 Level of Sensitivities Hige-Midium- Low Sensitivities, with an adjustable sensitivity switch on the side. The level of H is the most sensitive level and the level of L is the low sensitive level. It means to replace the new battery if the alarm sound gradually becomes smaller.. EASY TO USE - No installation required and no wiring needed. Power by battery Requires 1x9V battery,not included. Simply place the alarm behind any door home, hotel, etc. It is very covenient to carry and easy to use when you travel or stay indoor alone.. PORTABLE DOOR STOPPER ALARM Package include 1 door alarms, weight about 120g. Easy to carry and use. Alarm loud 120db to protect you. Suitable for home or travel. Great choice for bedrooms, hotels, apartments, dorm rooms, front doors, etc. Peace of mind when traveling or livingworking alone..

20 gauge heavy duty steel tube construction. Adjustable. Swivel base. Lifetime warranty.

THE STRONGEST DOOR BARRICADE IN THE WORLD.. The OnGARD Withstands up to 3000 Lbs of Violent Force Testing Available. Self-Install in Under 10 Minutes.. Lifetime Warranty. Praised by Locksmiths Law Enforcement Nationwide.