20 Best School Door Locks For Lockdown [2024]

Are you looking for the best School Door Locks For Lockdown? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling School Door Locks For Lockdown.

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# Preview Product
1 Addalock (Set of 2) Portable Door Lock, Travel Lock, AirBNB Lock, School Lockdown Lock Addalock (Set of 2) Portable Door Lock, Travel Lock, AirBNB Lock, School Lockdown Lock
2 10 Pack. Lockdown Magnetic Strips for School Lockdowns. Rapid Lockdown Magnet for Faster & Safer... 10 Pack. Lockdown Magnetic Strips for School Lockdowns. Rapid Lockdown Magnet for Faster & Safer...
3 Portable Door Lock, 2 Pack Travel Lockdown Locks, Door Locker from Inside for Additional Safety and... Portable Door Lock, 2 Pack Travel Lockdown Locks, Door Locker from Inside for Additional Safety...
4 American Door Jammer, Portable Door Lock for Home Defense, Travel Door Lock for Motels, Hostels,... American Door Jammer, Portable Door Lock for Home Defense, Travel Door Lock for Motels, Hostels,...
5 Portable Door Lock 1-Pack Hotel Travel Door AirBnB, College Dorm Lock, Motel, School Lockdown -... Portable Door Lock 1-Pack Hotel Travel Door AirBnB, College Dorm Lock, Motel, School Lockdown -...
6 10 Pack - Lockdown Magnetic Strips for School Lockdowns - New and Improved! Durable 40mil Magnetic... 10 Pack - Lockdown Magnetic Strips for School Lockdowns - New and Improved! Durable 40mil...
7 Maxmagnetics Blue Magnetic Lock Strips for Door Frames - High-Density Magnet Adhesive Security... Maxmagnetics Blue Magnetic Lock Strips for Door Frames - High-Density Magnet Adhesive Security...
8 2PCS Portable Door Lock, Preciva Security Locks Home Security Door Locker for Travel Hotel Apartment... 2PCS Portable Door Lock, Preciva Security Locks Home Security Door Locker for Travel Hotel...
9 UD Portable Door Lock for Home Security,Travel Business in Motel, Bedroom Bathroom Apartment Dorm... UD Portable Door Lock for Home Security,Travel Business in Motel, Bedroom Bathroom Apartment Dorm...
10 Portable Door Lock Replaces for Addalock Compatible for Travel Lock, AirBNB Lock, School Lockdown... Portable Door Lock Replaces for Addalock Compatible for Travel Lock, AirBNB Lock, School Lockdown...
11 Portable Door Lock for Travel,GROLF Sturdy Hotel Door Lock for Apartment Security,Lockdown Locks for... Portable Door Lock for Travel,GROLF Sturdy Hotel Door Lock for Apartment Security,Lockdown Locks...
12 COOLOUS Door Jammer Door Stopper Door Security Devices Portable Door Lock Brace for Home Bedroom... COOLOUS Door Jammer Door Stopper Door Security Devices Portable Door Lock Brace for Home Bedroom...
13 Lightweight Portable Door Lock, Travel Lock, School Lockdown, Temporary Door Lock, Night Lock,... Lightweight Portable Door Lock, Travel Lock, School Lockdown, Temporary Door Lock, Night Lock,...
14 New and Improved! Magnetic Strips for School Lockdowns -Durable 30mil Magnetic Strip (Green, 10) New and Improved! Magnetic Strips for School Lockdowns -Durable 30mil Magnetic Strip (Green, 10)
15 ANCHRISLY Portable Door Lock, Travel Security Locks Safety Buckle Inside for Bedroom Living-Room... ANCHRISLY Portable Door Lock, Travel Security Locks Safety Buckle Inside for Bedroom Living-Room...
16 Portable Door Lock,Travel Lock, Add Extra Locks for Additional Safety and Privacy Lock Down for... Portable Door Lock,Travel Lock, Add Extra Locks for Additional Safety and Privacy Lock Down for...
17 100 Pack - Lockdown Magnetic Strips for School Lockdowns - New and Improved! Durable 40mil Magnetic... 100 Pack - Lockdown Magnetic Strips for School Lockdowns - New and Improved! Durable 40mil...
18 Home Security Pocket Door Locker Portable Lock for Travel Safety School Hotel, The Original Portable... Home Security Pocket Door Locker Portable Lock for Travel Safety School Hotel, The Original...
19 Intruder Defense System, Inward Swinging Commercial Doors, DSI-1 Intruder Defense System, Inward Swinging Commercial Doors, DSI-1
20 10 Pack - Lockdown Magnetic Strips for School Lockdowns - New and Improved! Durable 40mil Magnetic... 10 Pack - Lockdown Magnetic Strips for School Lockdowns - New and Improved! Durable 40mil...
Bestseller No. 1
Addalock (Set of 2) Portable Door Lock, Travel Lock, AirBNB Lock, School Lockdown Lock
  • The original portable door lock: Addalock is a portable door lock that can be used on most doors that are hinged and swing inwards. Our home security...
  • Safety at home: The Addalock door lock provides additional safety and privacy while you are home or in a private room. This lock installs in seconds...
  • Safety on the go: Take it with you when you travel whether you are in a hotel, staying at an AirBNB or any other short term rental. Keep one in your...
  • Authentic Addalock: The Addalock Original Portable Door Lock has a metal body that is engraved with the add-A-lock logo and comes with a red storage...
  • Who we are: We are Rishon Enterprises Inc., the creators of The Original Addalock and the Burglabar. We have focused our time and efforts on promoting...
Bestseller No. 2
10 Pack. Lockdown Magnetic Strips for School Lockdowns. Rapid Lockdown Magnet for Faster & Safer...
  • 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
Bestseller No. 3
Portable Door Lock, 2 Pack Travel Lockdown Locks, Door Locker from Inside for Additional Safety and...
  • 【Easy to Install and Remove】-You can do it all by yourself in a few seconds without any tools, just insert the claws into the slot, close the...
  • 【High Quality Material】-Portable door lock made of strong stainless steel, anti-rust and anti-corrosion, rugged ABS plastic cover to prevent...
  • 【Lightweight and Portable】-This portable door lock is just 5.12x1.6x0.45 inches, weighs 4.2 ounces, lightweight and small. You can carry them...
  • 【Widely Used】-The portable lock contains two holes of different sizes, compatible most types doors. Perfect for hotels, dormitories, apartments,...
  • 【Portable Door Lock】-The package comes with two packaging bags, which are light and small and can be put in a pocket or handbag. The portable...
Bestseller No. 4
American Door Jammer, Portable Door Lock for Home Defense, Travel Door Lock for Motels, Hostels,...
  • SUPER FAST, EASY INSTALL - With our SLIDE-LOCK design feature, install the portable door lock in seconds - no tools needed. Engineered so that even...
  • HIGH QUALITY COMPONENTS - Our portable lock is made of industrial-grade stainless steel and sturdy polycarbonate; designed to take instant control of...
  • INSTANT SAFETY IN ALL SITUATIONS - A great travel door lock, for hotel rooms, classrooms, vacation rentals, dorms, apartments. Used in home defense,...
  • PORTABLE AND LIGHTWEIGHT - Great portable door lock for travel weighs only 6.5oz/185g, the door jammer fits easily in your luggage, backpack, or purse...
  • STRONG AND RELIABLE - A great alliance of strength and ease of use, our keyless door locking system is built to last. A useful personal safety device...
Bestseller No. 5
Portable Door Lock 1-Pack Hotel Travel Door AirBnB, College Dorm Lock, Motel, School Lockdown -...
  • SMALL AND PORTABLE - Small enough to carry in pocket or handbag, this is a very handy device to have when not at home.Keep ones dignity intact. It...
  • EASY INSTALL WITH ZERO TOOLS - Universal usage: No need to nail or screw into anything, just put the medal part goes into the hole on the door jam...
  • WIDE FUNCTIONALITY - You can use it at home or many other occasions, such as hotel, school, short term rental and so on, make sure your door has been...
  • STRONGER & SMOOTH TOUCH - XELAR travel door lock is upgraded with better performance and durability. Portable door lock made of heavy duty steel, the...
  • Portable travel door locks - Are warranted against manufacturing defects. In any case are XELAR responsible for user related damage or damage incurred...
Bestseller No. 6
10 Pack - Lockdown Magnetic Strips for School Lockdowns - New and Improved! Durable 40mil Magnetic...
  • Never worry about wasting precious seconds searching for keys and fumbling to lock a door. LOCKDOWN Magnetic Strips are a fast, easy, budget-friendly...
  • Easy 1-2-3 Instructions printed directly on the Lockdown magnetic Strip
  • Step 1) Lock the Door
  • Step 2) Cover the latch plate with LOCKDOWN Magnetic Strip
  • Step 3) Keep Door Locked, Open & Close Door with Magnetic Strip in place.
Bestseller No. 7
Maxmagnetics Blue Magnetic Lock Strips for Door Frames - High-Density Magnet Adhesive Security...
  • 🔐 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...
  • 🔐 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...
  • 🔐 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...
  • 🔐 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...
  • 🔐 SATISFACTION GUARANTEED - If you find yourself unhappy with the quality of these lockdown door magnet security strips, let us know so we can...
Bestseller No. 8
2PCS Portable Door Lock, Preciva Security Locks Home Security Door Locker for Travel Hotel Apartment...
  • SECURITY DOOR LOCKS: Portable door locks are the equivalent of locking a door with a latch and adding a latch at the same time, providing extra...
  • VERSATILE of TWO SIZES: The security door contains two different size holes to ensure matching with the corresponding door lock. Ideal for hotels,...
  • EASY to INSTALL: Just insert the metal tab into the lock slot, close the door and put the handle recess on the metal tab pin so that no one can open...
  • EASY to CARRY: This handy door security accessory includes a canvas bag for easy portability, giving you extra security and privacy when traveling.
  • PERFECT GIFT: Sturdy material ensures the door stays closed at all times, giving you extra security in both your hotel room and apartment. And in a...
Bestseller No. 9
UD Portable Door Lock for Home Security,Travel Business in Motel, Bedroom Bathroom Apartment Dorm...
  • ADDED PROTECTION AND PRIVACY:The portable door lock provides extra safety and privacy to prevent unauthorized or force entry,it can't be opened...

  • EASY INSTALL WITHOUT TOOLS:This compact portable latch can be easily installed or removed in seconds without any tools, even in emergency...

  • COMPACT AND PORTABLE:Metal sheet size 5.1 x 1.6 inches with 0.78inch and 1.2inch holes.Small and lightweight enough to carry in pocket or...

  • STRONG AND DURABLE:The door security device is made of strong anti-rust and anti-corrosion stainless steel with a heavy-duty strenght.Rugged ABS...

  • WIDELY USED:The security door stopper contains two holes of different sizes to ensure that all types of door locks are matched.Perfect for...

Bestseller No. 10
Portable Door Lock Replaces for Addalock Compatible for Travel Lock, AirBNB Lock, School Lockdown...
  • Small size,easy to carry: 6.3*2.8inch,it is a must-have item for business trips,suitable for dormitory,bathroom,hotels.
  • Simple installation: Just insert the metal sheet into the slot, close the door, and then put the red handle slot on the metal sheet stud.
  • More security and privacy:Cant be opened from the outside even if there is a key after installation, protect your privacy.
  • Suitable for most doors: suitable for most doors that open inward, a thickness of 3 mm is required between the door and the frame.
  • Note: Not applicable to double-opening doors, doors opened outwards, oversized door, sliding doors.
Bestseller No. 11
Portable Door Lock for Travel,GROLF Sturdy Hotel Door Lock for Apartment Security,Lockdown Locks for...
  • 【Extra Security and Privacy】:This portable door lock provides you with extra security and privacy when you travel in hotel or stay alone in...
  • 【EASY TO USE】:Easy to install or remove, this appartment door lock can be installed in seconds without any tools,even in emergency situations.Just...
  • 【Portable Lock Fit Most Doors】:This pocket portable door lock suitable for most kinds of inward opening door.Contains two holes of different...
  • 【Supportable Lock Way】 - This portable door lock only support inward opening door,not for outward opening door,double door,sliding door,salt door...
  • 【Satisfied Shopping】 - The door security devices are warranted against manufacturing defects.If the door jammer is defective you received, please...
Bestseller No. 12
COOLOUS Door Jammer Door Stopper Door Security Devices Portable Door Lock Brace for Home Bedroom...
  • Universal compatibility:Compatible with all types of flooring,the innovative system of hinges and angles anchor the door stopper firmly to carpeted,...
  • Carry-on protection:Whether you're at home, at the office, at school or on vacation.you can carry this product with you.very light but hard material...
  • The hardest material:After years of research, we have produced this product. Small but very hard material. Don't worry about your safety, it can...
  • Easy to use:Whether you are an adult or a child,you can use it easily.position the Door Blocker with the bottom flange under the door, directly...
  • 12-Month warranty:against manufacturer defects we insist on the highest quality materials and manufacturing processes to bring you this superior...
Bestseller No. 13
Lightweight Portable Door Lock, Travel Lock, School Lockdown, Temporary Door Lock, Night Lock,...
  • ✔️ HOME SECURITY - Are you afraid of being home alone? This portable and strong lock stops anyone from getting into your room, even if they have a...
  • ✔️ ADDITIONAL PRIVACY - Are you tired of being interrupted in the bathroom? Maybe you're sick of your kids charging into your bedroom too early in...
  • ✔️ INSTALL IN SECONDS, NO TOOLS REQUIRED - The lock can attach to most doors that have hinges and open inwards. Just place the metal plate over...
  • ✔️ SHARED AND SHORT TERM RENTAL / SCHOOL LOCK-DOWNS - Use the lock for yourself and place it in the rooms that you are renting out so that both...
  • ✔️ TRAVEL LOCK - Did you know that hotel key cards can be hacked? Did you know that hotel staff could get into your room while you are in it? This...
Bestseller No. 14
New and Improved! Magnetic Strips for School Lockdowns -Durable 30mil Magnetic Strip (Green, 10)
  • Never worry about wasting precious seconds searching for keys and fumbling to lock a door. LOCKDOWN Magnetic Strips are a fast, easy, budget-friendly...
  • Easy 1-2-3 Instructions printed directly on the Lockdown magnetic Strip
  • Step 1) Lock the Door
  • Step 2) Cover the latch plate with LOCKDOWN Magnetic Strip
  • Step 3) Keep Door Locked, Open & Close Door with Magnetic Strip in place.
Bestseller No. 15
ANCHRISLY Portable Door Lock, Travel Security Locks Safety Buckle Inside for Bedroom Living-Room...
  • GOOD SECURITY AND PRIVACY PROTECTION: Portable door lock that provides additional security and privacy for individual or families at home, stay in...
  • EASY CARRY AND EASY USE: Portable lock is a lightweight with a carrying pocket bag, you can take them to wherever you go. It installs quickly and...
  • HIGH-QUALITY MATERIAL: Portable door lock is made of heavy-duty steel material, sturdier, thicker and stronger than others. Used the latest...
  • WIDE APPLICATIONS: The travel door lock is suitable for home or many other occasions, your home front door. Other doors in your home,...
  • 100% SATISFACTION GUARANTEED - Our aim is to not letting our customers down, so choosing us is equivalent to choosing peace of mind, we promised to do...
SaleBestseller No. 16
Portable Door Lock,Travel Lock, Add Extra Locks for Additional Safety and Privacy Lock Down for...
  • 【LOCK for ADDED PROTECTION 】door lock adds extra security to your room and prevents unauthorized entry, especially when traveling and staying in...
  • 【PERFECT FOR TRAVEL】Small enough to carry in pocket or handbag, this is a very handy device to have when not at home.Keep ones dignity intact. Add...
  • 【EASY TO USE & SAFER DESIGN】No need to nail or screw into anything, just put the medal part goes into the hole on the door jam then you close the...
  • 【STRONGER & SMOOTH TOUCH】Passdone travel door lock is upgraded with better performance and durability. Portable door lock made of heavy duty...
  • 【WARRANTY THAT WON'T FAIL YOU】Portable travel door locks are warranted against manufacturing defects. In any case are Passdone responsible for...
Bestseller No. 17
100 Pack - Lockdown Magnetic Strips for School Lockdowns - New and Improved! Durable 40mil Magnetic...
  • Never worry about wasting precious seconds searching for keys and fumbling to lock a door. LOCKDOWN Magnetic Strips are a fast, easy, budget-friendly...
  • Easy 1-2-3 Instructions printed directly on the Lockdown magnetic Strip
  • Step 1) Lock the Door
  • Step 2) Cover the latch plate with LOCKDOWN Magnetic Strip
  • Step 3) Keep Door Locked, Open & Close Door with Magnetic Strip in place.
Bestseller No. 18
Home Security Pocket Door Locker Portable Lock for Travel Safety School Hotel, The Original Portable...
  • Security Door Lock - This portable door lock provides you with extra security and privacy, extremely improving your security and preventing...
  • Tools Free - This security door stopper is easy to install and remove. No need for any tools, you can install this door lock in seconds, even in...
  • Quality Material - This travel lockdown lock is made of strong stainless steel with an ABS plastic cover. The solid door lock are guaranteed to remain...
  • Perfect for Traveling - Small and light enough to carry in pocket or handbag. This hotel door lock is an extra lock for your safety when you are on a...
  • Perfect Gift - This portable door lock is a perfect gift for your friends or the seniors who live alone. It can greatly improve their safety.
Bestseller No. 19
Intruder Defense System, Inward Swinging Commercial Doors, DSI-1
  • Price For: Each Item: Intruder Defense System Features: Fast and Easy, Installs In A Matter of Seconds, Securely Locks An Entry Point In A Lock-Down...
  • Item: Intruder Defense System Door Type: In Swing Country of Origin (subject to change): United States
Bestseller No. 20
10 Pack - Lockdown Magnetic Strips for School Lockdowns - New and Improved! Durable 40mil Magnetic...
  • Never worry about wasting precious seconds searching for keys and fumbling to lock a door. LOCKDOWN Magnetic Strips are a fast, easy, budget-friendly...
  • Easy 1-2-3 Instructions printed directly on the Lockdown magnetic Strip
  • Step 1) Lock the Door
  • Step 2) Cover the latch plate with LOCKDOWN Magnetic Strip
  • Step 3) Keep Door Locked, Open & Close Door with Magnetic Strip in place.

Having trouble finding a great School Door Locks For Lockdown?

This problem is well understood by us because we have gone through the entire School Door Locks For Lockdown research process ourselves, which is why we have put together a comprehensive list of the best School Door Locks For Lockdowns available in the market today.

After hours of searching and using all the models on the market, we have found the best School Door Locks For Lockdown for 2023. See our ranking below!

How Do You Buy The Best School Door Locks For Lockdown?

Do you get stressed out thinking about shopping for a great School Door Locks For Lockdown? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching School Door Locks For Lockdown, which is why we have assembled a comprehensive list of the greatest School Door Locks For Lockdown available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for School Door Locks For Lockdown that you consider buying. Your questions might include the following:

  • Is it worth buying an School Door Locks For Lockdown?
  • What benefits are there with buying an School Door Locks For Lockdown?
  • What factors deserve consideration when shopping for an effective School Door Locks For Lockdown?
  • Why is it crucial to invest in any School Door Locks For Lockdown, much less the best one?
  • Which School Door Locks For Lockdown are good in the current market?
  • Where can you find information like this about School Door Locks For Lockdown?

We’re convinced that you likely have far more questions than just these regarding School Door Locks For Lockdown, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for School Door Locks For Lockdown, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible School Door Locks For Lockdown. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an School Door Locks For Lockdown buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available School Door Locks For Lockdown currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of School Door Locks For Lockdown has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an School Door Locks For Lockdown?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your School Door Locks For Lockdown.
  5. Customer Ratings: Number ratings grade School Door Locks For Lockdown objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their School Door Locks For Lockdown.
  7. Product Quality: You don’t always get what you pay for with an School Door Locks For Lockdown, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an School Door Locks For Lockdown is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining School Door Locks For Lockdown information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding School Door Locks For Lockdown is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is a classroom Lockdown solution?

A: SDC’s Classroom Lockdown Solution products are time-tested components providing security, life safety, and flexible access & lockdown control.

Q: What are the benefits of a classroom lock?

A: They allow the door to be locked from the inside of a classroom without requiring the door to be opened, yet can provide notification and allow authorized access by staff and emergency responders in case someone inside the room intends to cause harm or injury.

Q: When should a classroom door be locked?

A: Doors should be locked during instructional times and when the door is not actively in use. If they are not trained with staff-initiated drills, individual staff members and teachers are less likely to respond effectively during a crisis.

Q: Why do school lockdown plans fail?

A: Schools that only have one type of lockdown procedure are more likely to have plan failure during a crisis. Codes can kill. All staff should be issued keys, participate in staff development and some form of lockdown drill. Doors should be locked during instructional times and when the door is not actively in use.