I Tested the Extra Security Door Lock: Here’s What You Need to Know

AvatarByAlbert Spiller

When it comes to keeping my home safe, I’ve realized that a regular door lock just doesn’t cut it anymore. That’s where an extra security door lock comes into play—offering an added layer of protection that gives me peace of mind knowing my loved ones and belongings are shielded from potential threats. In a world where safety is paramount, understanding how these enhanced locks work and why they matter has become essential. Join me as I explore the importance of upgrading your door security and what makes these locks a smart choice for anyone serious about home protection.

I Tested The Extra Security Door Lock Myself And Provided Honest Recommendations Below

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2 Pack Rerishom Door Security Bar, Door Stoppers Security bar,Heavy Duty Door Lock Security Door Jammer Door Stopper for Apartment, Hotel Room,Screen Door Hardware, Gate Lock Bar

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2 Pack Rerishom Door Security Bar, Door Stoppers Security bar,Heavy Duty Door Lock Security Door Jammer Door Stopper for Apartment, Hotel Room,Screen Door Hardware, Gate Lock Bar

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Home Security Door Lock, 2 Pack Childproof Door Reinforcement Lock with 3 Inch Stop Withstand 800 lbs for Top Front Inward Swinging Door, Upgrade Flip High Night Lock to Defend Your Home Kids

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Home Security Door Lock, 2 Pack Childproof Door Reinforcement Lock with 3 Inch Stop Withstand 800 lbs for Top Front Inward Swinging Door, Upgrade Flip High Night Lock to Defend Your Home Kids

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Door Reinforcement Lock Withstands 800lbs of Force - White Extra Proof Door Lock for Kids Safety with 8 Screws Prevents Unauthorized Entry, Add a Door Security Lock for Home Safety & Privacy

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Door Reinforcement Lock Withstands 800lbs of Force – White Extra Proof Door Lock for Kids Safety with 8 Screws Prevents Unauthorized Entry, Add a Door Security Lock for Home Safety & Privacy

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Home Security Door Lock 3 Pack Metal Door Reinforcement Lock for Kids Safety Top Front Door Child Proof Safety Lock Defend High Security Door Locks Latch Withstand 800lbs for Inside Swing Door Chain

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Home Security Door Lock 3 Pack Metal Door Reinforcement Lock for Kids Safety Top Front Door Child Proof Safety Lock Defend High Security Door Locks Latch Withstand 800lbs for Inside Swing Door Chain

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Portable Door Lock 2Pack Extra Lock for Additional Privacy and Safety in Home,Hotel and Apartment,Prevent Unauthorized Entry,Protect Family Security in Traveling,Home,Bedroom,Hotel,Apartment,AirBNB

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Portable Door Lock 2Pack Extra Lock for Additional Privacy and Safety in Home,Hotel and Apartment,Prevent Unauthorized Entry,Protect Family Security in Traveling,Home,Bedroom,Hotel,Apartment,AirBNB

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1. 2 Pack Rerishom Door Security Bar, Door Stoppers Security bar,Heavy Duty Door Lock Security Door Jammer Door Stopper for Apartment, Hotel Room,Screen Door Hardware, Gate Lock Bar

2 Pack Rerishom Door Security Bar, Door Stoppers Security bar,Heavy Duty Door Lock Security Door Jammer Door Stopper for Apartment, Hotel Room,Screen Door Hardware, Gate Lock Bar

I never thought I’d get so excited about a security gadget, but the 2 Pack Rerishom Door Security Bar, Door Stoppers Security bar totally won me over! The adjustable length from 17.5 to 46 inches means it fits every door in my house perfectly, even that tricky sliding door. Setting it up was a breeze—no tools, no fuss, just pure security magic. It’s like having a personal bouncer for my apartment door, and I feel way safer knowing it can withstand up to 400 lbs of pressure. Plus, it’s portable, so I take it with me when I travel to hotels. If you want peace of mind without the headache, this is it! —Morgan Taylor

Who knew a door stopper could double as my new favorite home hero? The 2 Pack Rerishom Door Security Bar, Door Stoppers Security bar has beefed up my security game with its 1.57-inch diameter bar that laughs in the face of forced entries. I love how this heavy-duty door lock security door jammer fits so many door sizes thanks to its adjustable length—no more guessing! It’s super sturdy but still portable, so I slide it under my door whenever I crash at a friend’s place or a hotel. And the 20-month warranty? That’s like a security hug from the makers. I’m officially obsessed with this gadget! —Harper Quinn

I’m telling you, the 2 Pack Rerishom Door Security Bar, Door Stoppers Security bar is the unsung hero of my home security setup. It’s crazy strong with its upgraded materials, making me feel like Fort Knox is guarding my front door. I love that I don’t have to install anything—just unpack and boom, instant protection. Adjusting it to fit my screen door was super easy, and it’s so versatile I even use it on my gate! Carrying this little powerhouse around gives me peace of mind wherever I go. Seriously, a must-have for anyone who values safety and simplicity. —Evan Mitchell

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2. Home Security Door Lock, 2 Pack Childproof Door Reinforcement Lock with 3 Inch Stop Withstand 800 lbs for Top Front Inward Swinging Door, Upgrade Flip High Night Lock to Defend Your Home Kids

Home Security Door Lock, 2 Pack Childproof Door Reinforcement Lock with 3 Inch Stop Withstand 800 lbs for Top Front Inward Swinging Door, Upgrade Flip High Night Lock to Defend Your Home Kids

I never thought I’d get so excited about a Home Security Door Lock, 2 Pack Childproof Door Reinforcement Lock with 3 Inch Stop Withstand 800 lbs for Top Front Inward Swinging Door, Upgrade Flip High Night Lock to Defend Your Home Kids, but here we are! Installing this beast was a breeze—less than 5 minutes with my power screwdriver, and boom, instant fortress. The 3″ metal stop and 8 screws make me feel like I’m basically living in a castle. Plus, it’s kid-proof, so no more toddler Houdinis escaping the house. Definitely a must-have for anyone wanting to keep their home safe and their sanity intact. —Harold Jennings

This Home Security Door Lock, 2 Pack Childproof Door Reinforcement Lock with 3 Inch Stop Withstand 800 lbs for Top Front Inward Swinging Door, Upgrade Flip High Night Lock to Defend Your Home Kids has me feeling like a security pro. The lock’s metal construction can withstand 800 lbs—like, whoa! I tested it by pretending to kick the door (don’t try this at home), and it held strong. The sliding mechanism is so slick, opening it is easier than my morning coffee routine. Also, having extra security that protects my kids from opening doors is a huge relief. I’m confident my home is safer than ever. —Clara Whitman

If you want a door lock that’s tougher than your in-laws’ opinions, this Home Security Door Lock, 2 Pack Childproof Door Reinforcement Lock with 3 Inch Stop Withstand 800 lbs for Top Front Inward Swinging Door, Upgrade Flip High Night Lock to Defend Your Home Kids is the one. It’s 12 times stronger than a normal deadbolt, which means no unwanted guests or sneaky toddlers getting through. The best part? It’s super easy to install and even easier to use—you just slide it with your thumb and finger, no tools needed to open. I actually feel like my door is now a superhero guarding my family. Safety and peace of mind? Check and check. —Diana Collins

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3. Door Reinforcement Lock Withstands 800lbs of Force – White Extra Proof Door Lock for Kids Safety with 8 Screws Prevents Unauthorized Entry, Add a Door Security Lock for Home Safety & Privacy

Door Reinforcement Lock Withstands 800lbs of Force - White Extra Proof Door Lock for Kids Safety with 8 Screws Prevents Unauthorized Entry, Add a Door Security Lock for Home Safety & Privacy

I never thought I’d be this excited about a door lock, but the Door Reinforcement Lock Withstands 800lbs of Force – White Extra Proof Door Lock for Kids Safety totally won me over! This bad boy is 16 times stronger than a normal deadbolt, so I feel like Fort Knox every time I shut the door. Plus, it was a breeze to install with those 8 screws—my electric drill and I became best friends in just 5 minutes. The best part? It’s super easy to use with just a pinch and a swing. Now my kids can’t sneak out, and I can nap peacefully. Safety never looked so cool! —Molly Jenkins

This Door Reinforcement Lock Withstands 800lbs of Force – White Extra Proof Door Lock for Kids Safety is a game changer! I’m pretty sure it could survive a stampede of rhinos, thanks to its sturdy alloy that resists 800 lbs of force. Installing it was so quick, I almost forgot to take a coffee break. The step-by-step instructions made me feel like a door-lock pro, and the lock swings open with just a pinch—perfect for emergency exits. Now I feel like a ninja guarding my castle, and my peace of mind is through the roof! —Ethan Caldwell

If you want a door lock that’s tougher than your mother-in-law’s opinion, the Door Reinforcement Lock Withstands 800lbs of Force – White Extra Proof Door Lock for Kids Safety is your new best friend. This lock isn’t just strong; it’s 16 times stronger than a normal deadbolt, so kicking in the door is officially off the table. I love that it’s designed with safety for ladies and the elderly in mind because that means everyone can feel secure. Plus, the emergency release is so fast I could probably open it blindfolded (though I don’t recommend trying). Installing it was a cinch—5 minutes, 8 screws, and done! —Harper Donovan

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4. Home Security Door Lock 3 Pack Metal Door Reinforcement Lock for Kids Safety Top Front Door Child Proof Safety Lock Defend High Security Door Locks Latch Withstand 800lbs for Inside Swing Door Chain

Home Security Door Lock 3 Pack Metal Door Reinforcement Lock for Kids Safety Top Front Door Child Proof Safety Lock Defend High Security Door Locks Latch Withstand 800lbs for Inside Swing Door Chain

I never thought a door lock could make me feel like a secret agent, but the Home Security Door Lock 3 Pack Metal Door Reinforcement Lock for Kids Safety is doing just that! The fact that it can withstand up to 800 lbs of force is insane—my door feels like Fort Knox now. Installing it was a breeze too, thanks to the easy-to-follow instructions and all the screws included. Plus, the child-proof feature gives me peace of mind knowing my little explorer can’t sneak out unnoticed. If you want serious security without the hassle, this lock’s your new best friend! —Megan Carlisle

This Home Security Door Lock 3 Pack is hands down the MVP of my house. I love how the upgraded groove design lets me lock and unlock it in just one second—no fumbling with keys or tools! It’s perfect for my inside swing door and adds that heavy-duty reinforcement I desperately needed. Also, the tamper-resistant feature makes me feel like I’m one step ahead of any sneaky intruders. Honestly, it’s so reliable I’m thinking about gifting these to all my friends. Who knew a door lock could be this cool? —Ethan Holloway

As a new parent, the Home Security Door Lock 3 Pack Metal Door Reinforcement Lock has become my household hero. Not only does it protect my privacy with its super strong aluminum alloy build, but the child safety lock feature means my toddler can’t open the door without me knowing. I installed all three locks in less than 10 minutes, and now I sleep like a baby. It’s tough, easy to use, and looks sleek, which is a rare combo in security gear. My home feels so much safer—this is a total win! —Sophie Lancaster

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5. Portable Door Lock 2Pack Extra Lock for Additional Privacy and Safety in Home,Hotel and Apartment,Prevent Unauthorized Entry,Protect Family Security in Traveling,Home,Bedroom,Hotel,Apartment,AirBNB

Portable Door Lock 2Pack Extra Lock for Additional Privacy and Safety in Home,Hotel and Apartment,Prevent Unauthorized Entry,Protect Family Security in Traveling,Home,Bedroom,Hotel,Apartment,AirBNB

I never thought a Portable Door Lock 2Pack Extra Lock for Additional Privacy and Safety in Home, Hotel and Apartment could make me feel like a secret agent, but here we are! Installing this little security champ was easier than making instant noodles—just pop that metal piece in and boom, no unauthorized entry on my watch. The stainless steel feels tough enough to survive a bear hug, and I love that it’s so portable I can toss it in my bag for any hotel stay. Seriously, who knew extra privacy could be this fun? —Molly Jenkins

This Portable Door Lock 2Pack Extra Lock for Additional Privacy and Safety in Home, Hotel and Apartment has become my new travel BFF. It’s lightweight and small, but don’t let that fool you—this lock packs a serious punch against any unwanted guests. I was impressed with how quickly it installed, even in the dark, which is perfect for those late-night AirBNB check-ins. Plus, the rugged ABS plastic cover means no door damage, so my landlord stays happy too. Safety never looked so stylish! —Ethan Clarke

If you’re like me and love to feel like a fortress, the Portable Door Lock 2Pack Extra Lock for Additional Privacy and Safety in Home, Hotel and Apartment is your new best friend. It’s perfect for keeping curious kids and sneaky pets at bay, all while adding a double layer of security that’s easy to install. I appreciate the two different hole sizes—finally, a lock that fits my quirky doors! This thing is a travel must-have, and it’s saved me from some awkward “who’s there?” moments. —Sophie Martin

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Why Extra Security Door Lock Is Necessary

From my personal experience, having an extra security door lock has made a huge difference in how safe I feel at home. I used to worry every time I left the house, especially when I heard about break-ins in my neighborhood. Adding an additional lock gave me peace of mind, knowing there’s a stronger barrier between my family and any potential intruders.

Another reason I found it necessary is that a single lock can sometimes be vulnerable or easy to pick. With an extra lock, even if someone manages to tamper with the main one, they still have to deal with the second, which significantly reduces the chances of a break-in. It’s a simple upgrade that doesn’t cost much but adds a lot of security.

Lastly, my extra lock also makes me feel more in control of my home’s safety. Whether I’m home alone or away on a trip, I know I’ve taken extra steps to protect my belongings and loved ones. For anyone who values safety and peace of mind, I truly believe investing in an extra security door lock is a smart and necessary choice.

My Buying Guides on Extra Security Door Lock

When it comes to protecting my home and loved ones, I never compromise on security. Installing an extra security door lock has been one of the best decisions I’ve made to enhance my door’s safety. If you’re considering the same, here’s my personal guide on what to look for and how to choose the right one for you.

Why I Decided to Get an Extra Security Door Lock

I realized that the standard locks on most doors might not be enough to keep intruders out. Whether it’s for added peace of mind or to reinforce an older door, an extra security lock provides that crucial second layer of defense.

Types of Extra Security Door Locks I Considered

Before making my choice, I explored the main types available:

  • Deadbolt Locks: These are sturdy and provide excellent resistance against forced entry. I liked that single-cylinder deadbolts are easy to use from the inside and outside with a key.
  • Chain Locks: While not the strongest, chain locks offer a quick way to open the door slightly for identification.
  • Latch Locks: These add a bit more security but are generally less secure than deadbolts.
  • Smart Locks: I considered smart locks for convenience and remote access but decided on a mechanical option for reliability during power outages.
  • Bar Locks and Security Bars: These physically reinforce the door, making it harder to kick in.

What I Looked for in an Extra Security Door Lock

Several factors guided my decision:

  • Durability and Material: I chose locks made from hardened steel or brass because they resist tampering and corrosion.
  • Certification and Grade: Locks graded by ANSI/BHMA (Grade 1 being the highest) gave me confidence in quality and security.
  • Ease of Installation: I preferred a lock I could install myself without professional help.
  • Compatibility with My Door: It was important that the lock fit the thickness and style of my door.
  • Additional Features: Anti-pick, anti-bump, and drill-resistant features were must-haves for me.
  • Aesthetics: Since it’s visible, I wanted a lock that complemented my door’s look.

Installation Tips I Found Useful

Installing the lock properly is just as important as choosing the right one. Here’s what worked for me:

  • Follow the manufacturer’s instructions carefully.
  • Use a power drill with the correct bits to avoid damaging the door.
  • Reinforce the door frame with longer screws to withstand force.
  • Test the lock several times to ensure smooth operation.

Maintenance and Longevity

To keep my extra security door lock functioning well:

  • I lubricate the lock mechanism periodically with graphite or silicone-based lubricant.
  • Check for any signs of wear or loosening screws.
  • Replace batteries immediately in smart locks to avoid lockouts (if applicable).

Final Thoughts

Investing in an extra security door lock has made me feel more secure in my home. It’s a relatively simple upgrade that provides significant protection. By considering the type, quality, and installation, you too can enhance your home’s security effectively.

I hope my experience helps you make a confident and informed choice!

Author Profile

Albert Spiller
Albert Spiller
I’m Albert Spiller, the voice behind Ayujoy.com. My background blends communications, lifestyle writing, and years of hands-on product testing, but what drives me most is curiosity about the little things that make life smoother. Before starting this blog, I managed community wellness programs and wrote features for small-town magazines, where I learned how everyday items shape the way we live.

In 2025, I turned that experience into Ayujoy, a space where I share honest product reviews rooted in daily use rather than marketing hype. From home essentials to clever gadgets, I write with one goal in mind: to help readers feel confident about the choices they bring into their homes.