2x4 Door Security

The Guard Dog DoorKeeper combines durable, heavy-duty construction with a smart, adjustable design to deliver reliable, everyday security. Ideal for homeowners, renters, and travelers looking for added peace of mind. Built to help resist forced entry, this sturdy door security bar provides dependable protection for homes, apartments, and rental properties.

I love it. Lashonda. Houston. Thu Jun 04 2026

Heavy Duty Window Security Bars Inside for Sliding Glass Door

Ensure your safety with the Guard Dog Security Portable Door Lock. Lightweight and compact, it adds an extra layer of protection for apartments, dorms, hotel rooms, and travel. Designed for convenience and durability, this easy-to-use device delivers reliable security and peace of mind wherever you go.

Fitnate Smart Fingerprint Door Lock is formed of metal material, sturdy and durable in use. With chromium coating design of outer appearance and skidproof feature, it can highly reduce the possibility of chemical reactions like mechanical wear and chemical corrosion. It’s very easy to install. Waterproof seals protect electronic components. There is a wide range of applications of this smart lock and it can be widely used in all kinds of doors of different materials. For instance, wooden doors, metal doors, glass doors, stainless-steel doors, and so on. You could Unlock Remotely Via Wifi while you are not at home. It also Supports With Amazon Echo/Echo Dot Smart Speaker.

Very safe and secure. Been using it for last 4 months without any issues.. Anonymous. Thu Jul 09 2026

First Watch Security's range of patio and window locks is suitable to provide your home with additional security and give you peace of mind when you are away. Some patio doors can be lifted off their track - our anti-lift devices aid to prevent this.

This brace gives me more peace of mind. I live in an old house with old wooden doors and this is the extra level of security I need. Easy to use and really holds the door firmly.. Adrienne. Chesapeake, VA. Thu Sep 03 2026

2-Pack Heavy Duty Door Security Bars - Adjustable Door Jammer & Sliding Door Lock, Multi-Purpose Barricade for Front Door, Patio, Window, Apartment & Hotel Room

I am 100% percent satisfied with my purchase. I have one for my front door and the other one is used for my patio sliding door. Both security bars are solid, sturdy, and durable.. Pamela. Arlington, TX. Mon Apr 20 2026

24.5"-50.7" Adjustable Door Stopper with Anti-Slip Base for Home, Travel, Hotel & Dorm Security

The Global Door Controls TC4300 series heavy duty door closers are Grade 1 certified. This series is also fully compliant with opening force requirements for ADA standards. It has a wide collection of options and installation accessories to accommodate the requirements specified in any industrial or institutional application. This closer is recommended for use on all glass and aluminum store front doors. Moreover, the spring tension is adjustable and comes in sizes 1-6. Items are available in two finishes: Aluminum, Duronodic and Black. They carry a 5 Year mechanical warranty to be the guarantee for our clients.

Rouzanna. Aurora, CO. Wed Oct 14 2026

🔥𝐘𝐨𝐮𝐫 𝐃𝐨𝐨𝐫𝐰𝐚𝐲 𝐭𝐨 𝐋𝐚𝐬𝐭𝐢𝐧𝐠 𝐥𝐦𝐩𝐫𝐞𝐬𝐬𝐢𝐨𝐧.🔥 🔥𝐀𝐫𝐤 𝐃𝐞𝐬𝐢𝐠𝐧 - 𝐑𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐃𝐨𝐨𝐫𝐬,𝐀𝐟𝐟𝐨𝐫𝐝𝐚𝐛𝐥𝐞 𝐏𝐫𝐢𝐜𝐞𝐬, 𝐃𝐞𝐝𝐢𝐜𝐚𝐭𝐞𝐝 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬🔥 This security door combines durability with style, providing both protection and visual appeal. Crafted from high-quality carbon steel, it resists forced entry and withstands harsh conditions, including extreme heat, freezing cold, heavy snowstorms and sandstorms, standing firm through all-year weather fluctuations. The powder-coated finish delivers a sleek, modern look that enhances any exterior, while also making maintenance effortless — simply wipe clean with a damp cloth, no frequent repainting or complicated upkeep needed for long-lasting performance. Meanwhile, the expanded metal mesh adds security without compromising design. Even without opening the main door, it safeguards your family members, blocks pesky insects from entering, and maintains smooth air circulation between indoors and outdoors. Suitable for front entrances, back porches, balconies, patios, and vacation home exteriors, it works wonderfully for residential houses, townhomes and cabins. For homeowners seeking peace of mind, this door offers strength and sophistication in one complete package. If you choose this security door, we will provide the fast shipping that your order will be transferred to FedEx within 48 business hours for quick delivery.🌞

We love our new doors. They look fantastic. Allison Francis. Odessa Tx. Tue Apr 14 2026

Create a safer and more comfortable home environment with this 2-pack of 2K smart indoor security cameras. Designed with a glass-mount installation, these cameras can be placed easily on windows, office glass walls, fishtanks, or reptile terrariums—no drilling or tools required. Their compact, modern design blends seamlessly with any interior style while keeping your space under reliable watch. Enjoy crystal-clear 2K resolution and full-color night vision, ensuring every detail is visible both day and night. Smart motion detection recognizes people, pets, and vehicles, gently notifying you of any movement so you can feel at ease even when you're away. Compatible with both 2.4GHz and 5GHz Wi-Fi networks for a smoother, more stable connection and improved viewing experience. With U.S.-based cloud storage and local memory card options (sold separately), you can choose the storage method that best suits your lifestyle. In emergencies, the in-app 911 shortcut allows instant connection to local services while sharing live video and location for faster response. Real-time app access allows you to share viewing privileges with family or friends and check multiple live feeds at once, making it easier than ever to stay connected and protected. This camera set is perfect for anyone who wants peace of mind with a clean, hassle-free setup.

Instructions were difficult to follow. Quality is good.. Donna. US. Sun Oct 18 2026

Premium steel doors offer that relied-upon strength, durability and ease of maintenance that complement your home's style. This security steel door unit can be used for residential or commercial applications and is rust and corrosion-resistant galvanized steel.

I am obsessed with this Jubest security door. Honestly, I wanted something that would actually keep the house secure without making the entryway look like a total fortress, and this absolutely nails the balance. The white powder-coated finish is incredibly clean, and the expanded metal screen is tough as nails while still letting a great breeze through. It manages to look sleek and modern while giving you that solid, heavy-duty peace of mind. The absolute best part The installation was surprisingly easy. The universal, reversible setup took all the guesswork out of it, and it went up with zero drama. If you want top-tier security that actually elevates your curb appeal instead of ruining it, this is definitely the move. Highly recommend!. Karisma. Tue Jun 02 2026

Fortnite Smart Digital Door Lock is made of metal material, sturdy and durable. With chromium coating design of outer appearance and skidproof feature, it can reduce the possibility of chemical reactions like mechanical wear and chemical corrosion. It applies to various doors, such as wooden, metal, glass, stainless steel doors,s, etc. The door thickness between 28-32 mm is acceptable. The automatic locking retractor can ensure safety as it automatically locks behind you within 3 seconds.

Handy little door knob for an interior door. Installation was quick and the instructions were easy to follow. It comes with batteries, so it was good to go right out of the box.. Julia. IL. Wed Jul 08 2026

Premium steel doors offer that relied-upon strength, durability and ease of maintenance that complement your home's style. This security steel door unit can be used for residential or commercial applications and is rust and corrosion-resistant galvanized steel.

This door is absolutely gorgeous and very heavy and sturdy. It took my boyfriend 2 hours to install it by himself. He’s never installed a security door before. He just watched lots of YouTube videos. Doesn’t come with a handle or lock. Must buy separate. I’m very happy with my purchase!. Jessica. Grand Prairie, TX. Sun Aug 16 2026

The security man security barpd is a heavy-duty white security bar made from high-grade iron that can secure just about any patio sliding door. The security barpd is fully adjustable with an easy to use the drop-down arm that assures full contact when in place

Installed with hand tools use it everytime I go outside. Firm hinge that won’t fall and lock me out.. Monica. CO. Sat Aug 29 2026

360'Rolling WheelFoot Controlled LockPower CoatingHigh Qualitystainless

Easy to use. Very sturdy. Quick delivery. Perfect for in and out easy entry for animals.. Margaret. Sundridge, ON. Wed Feb 26 2025

This 36” x 80” entry door frame kit is designed for standard residential applications and includes essential components such as the door jamb, hinges, threshold, brickmould, door shoe, and screws. Made from durable vinyl, it offers resistance to moisture, warping, and everyday wear. The clean, versatile design allows you to pair it with your preferred door slab for a customized installation, making it a practical solution for both new construction and replacement projects.

Very good quality. Best price and arrived on time. I recommend it easy to install and fit perfectly.. Anonymous. Tue Sep 01 2026

🔥𝐘𝐨𝐮𝐫 𝐃𝐨𝐨𝐫𝐰𝐚𝐲 𝐭𝐨 𝐋𝐚𝐬𝐭𝐢𝐧𝐠 𝐥𝐦𝐩𝐫𝐞𝐬𝐬𝐢𝐨𝐧.🔥 🔥𝐀𝐫𝐤 𝐃𝐞𝐬𝐢𝐠𝐧 - 𝐑𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐃𝐨𝐨𝐫𝐬,𝐀𝐟𝐟𝐨𝐫𝐝𝐚𝐛𝐥𝐞 𝐏𝐫𝐢𝐜𝐞𝐬, 𝐃𝐞𝐝𝐢𝐜𝐚𝐭𝐞𝐝 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬🔥 This security door combines durability with style, providing both protection and visual appeal. Crafted from high-quality carbon steel, it resists forced entry and withstands harsh conditions, including extreme heat, freezing cold, heavy snowstorms and sandstorms, standing firm through all-year weather fluctuations. The powder-coated finish delivers a sleek, modern look that enhances any exterior, while also making maintenance effortless — simply wipe clean with a damp cloth, no frequent repainting or complicated upkeep needed for long-lasting performance. Meanwhile, the expanded metal mesh adds security without compromising design. Even without opening the main door, it safeguards your family members, blocks pesky insects from entering, and maintains smooth air circulation between indoors and outdoors. Suitable for front entrances, back porches, balconies, patios, and vacation home exteriors, it works wonderfully for residential houses, townhomes and cabins. For homeowners seeking peace of mind, this door offers strength and sophistication in one complete package. If you choose this security door, we will provide the fast shipping that your order will be transferred to FedEx within 48 business hours for quick delivery.🌞

The delivery men were great. They were pleasant, professional, and very helpful. This is my second purchase of the same screen door. The first one is exactly what I needed so I purchased a second for another door in my home.. Janet. US. Wed Sep 30 2026

Secure. See. Control. The Nuk3y LNDU AL501 combines a high-definition 2K video camera, face and fingerprint recognition, keypad entry, and remote app control—all in one sleek smart lock solution. With real-time alerts and ultra-secure access modes, it gives homeowners confidence, convenience, and complete control over who enters their home.

Good quality, easy installation.. Anonymous. US. Thu Jun 11 2026

Commercial door combines elegance with advanced functionality. Crafted from premium aluminum for durability and modern style, this door features argon-filled low-E tempered glass that provides excellent insulation and UV protection. The automatic closer ensures smooth operation while saving energy, and the integrated security lock delivers reliable protection. Perfect for both residential and commercial settings.

Really beautiful door. We are very happy with the way it looks. Brianna. Strongsville, OH. Tue Aug 25 2026

ARK DESIGN storefront door blends elegance with advanced functionality. Made from premium aluminum for strength and contemporary style, this door features argon-filled low-E tempered glass, delivering excellent insulation and UV protection. The automatic closer ensures smooth operation while conserving energy, and the integrated security lock provides reliable protection. Ideal for both homes and businesses.

Great. Vincent. Thu Aug 06 2026

Upgrade your home security with the enhanced 2K Window Camera—an intelligent indoor monitoring solution built to protect your home and loved ones around the clock. Delivering crystal-clear 2K QHD live streaming and advanced full-color night vision, it captures vivid details day and night with a 104° wide-angle lens to cover more of your space. The upgraded back-illuminated sensor and F1.0 large aperture ensure bright, true-to-life footage even in extremely dark environments. With AI-powered motion detection that recognizes people, pets, and vehicles, you’ll receive accurate, real-time alerts when activity occurs. In emergencies, the in-app 911 shortcut allows instant connection to local services while sharing live video and location for faster response. The built-in two-way audio lets you communicate clearly with family members, visitors, or intruders from anywhere. Installation is simple with the included magnetic stickers. Compatible with both 2.4GHz and 5GHz Wi-Fi networks for a smoother, more stable connection and improved viewing experience. With U.S.-based cloud storage and local memory card options (sold separately), you can choose the storage method that best suits your lifestyle. With multi-device viewing, easy sharing for up to three accounts, and 24/7 online customer support, staying informed and protected has never been easier.

The camera came in quick and was nicely packaged. It came with easy step by step instructions on how to connect it and get the feed on my phone. The clarity and sensitivity is good but not great. The mic and audio on the camera are fair. All in all, a great product for what I paid for it.. Joshua. US. Fri Oct 16 2026

First Watch Security provides an entire spectrum of quality door reinforcers that strengthen your current door, repair damaged doors, and assist in preventing forced entry. Door reinforcers accommodate key-in knob locksets or deadbolts and can be used on wood or metal doors.

Make sure to measure your door first - but product is solid.. Brandon. US. Mon Jul 06 2026

Brand:Grisham Color:Black

Perfect and good quality. Dabeiba. Houston, TX. Tue Mar 10 2026

A metal pet gate provides a secure and flexible solution for creating safe spaces throughout your home. Designed with a pressure-mounted frame, this adjustable cat gate fits openings from 21" to 34" wide and extends in height from 75" to 98". The narrow bar spacing helps keep curious cats safely contained, while the walk-through door allows convenient access for people. Its lightweight plastic accents and locking mechanism add everyday functionality. Plus, we love that this tall pet gate helps create a comfortable environment for pets and their families.

This is likely not what many people are using this skate for, but were doing it to help socialize our wonderful new dog with my two cats, one of them is not very dog savvy. When we tried to do this with a normal baby gate, she kept trying to launch herself over it so of course, he wanted to chase her. This was the most affordable option that I could find for something floor to ceiling that would allow them to become more familiar without the potential danger that an unexpected interaction could have caused. Ive been very happy with it. The socialization is going great, and there is no way that my cat can jump over this. Its also sturdier than I expected as the pup still likes to paw at it from time to time, with no issues so far. Its very easy to open and close. This is a great affordable option!. Katherine. Northwood, NH. Tue Jul 21 2026

Add an extra layer of security to your home with this Defender Security Door Reinforcement Lock. Designed to withstand 800 lbs. of force, you can rest easy knowing your family is safe and protected! This reinforcement lock has a spring-loaded design, aluminum construction and a bronze anodized finish. This reinforcement lock can be quickly and easily installed on any swing-in door of any thickness, and can help ensure the door cannot be opened from the outside by being kicked inch Additionally, it’s tamper-resistant, so it can protect against lock picking and bumping. Plus, it’s child-safe, because you can install it higher on a door, where your young ones can’t reach. Length is 2 to 0.19 inch. Width is 1 to 0.38 inch. Installation takes minutes, and this door reinforcement lock comes with 3 inch hardened screws. Extra home security and peace of mind are well within reach, and doesn’t have to come with the high price tag of an alarm system! Be sure to view the manufacturer’s How-To Installation Video also linked to this page, in the upper left-hand corner.

I'm happy I bought this. Additional security and stylish.. Veronica. Fort Worth, TX. Sat May 23 2026

Upgrade your entryway with this durable and precisely crafted 36” x 80” door frame, designed to provide a clean, secure foundation for your entry door. Made from high-quality materials with a smooth white finish, it offers a timeless look that complements a wide range of door styles and home exteriors. Built for strength and long-term performance, this frame ensures proper door alignment and enhanced structural support. Whether you’re replacing an existing frame or working on a new installation project, it’s a reliable, DIY-friendly solution for achieving a professional, polished result.

It’s really great quality for the price. I do wish it included the door threashhold. The material is fiberglass.. Eden. Tue May 26 2026

This roof hatch is a remarkable product with multiple advantages that combine functionality and durability. Its aesthetic appeal allows it to blend well with various building styles, while its structural strength guarantees reliability. It is a versatile solution suitable for different types of buildings, offering great value in terms of both performance and long-term cost-effectiveness. Whether for maintenance access or other roof-related needs, this roof hatch is an ideal choice.

Perfect for what I used it for. Sylvia. US. Mon Apr 20 2026

Our folding metal security gate features high-quality, sturdy construction, and foldable design, allowing for long-term and convenient use. The safety lock design increases security and four universal wheels ensure flexible movement and safe fixation. It can be set up in a very short time, and you can buy more to form a barrier of any length.

Love the gate, looks so good Can’t wait to have it put together, will connect to brick my don will help. Connie Charlene. Okc, OK. Wed Jul 10 2024

Add an extra layer of protection to your home with this high security swing bar door guard featuring an integrated auxiliary thumb turn lock. Finished in an attractive brass tone, this door guard allows occupants to safely open the door slightly for identification, visitor verification, package acceptance, or conversation while helping maintain security. Ideal for entry doors in homes, apartments, condominiums, dormitories, and rental properties, it provides added peace of mind when answering the door. Unlike traditional swing bar door guards, this enhanced design features a ball-and-keeper interlock system that helps prevent intruders from forcing the door open when the guard is engaged. An additional thumb turn security lock blocks attempts to disengage the swing bar using common release techniques, helping provide an extra level of protection against unauthorized entry. For maximum security, the auxiliary lock can remain engaged whenever the door is not actively being used. Constructed for long-lasting residential use, this door guard is designed to help strengthen entry door security while maintaining convenient everyday operation. Installation is quick and straightforward with all necessary mounting hardware included. In emergency situations, the thumb turn is engineered with a controlled breakaway feature that releases under approximately one hundred pounds of force, allowing emergency personnel to gain access when necessary without compromising normal security performance. Whether used as supplemental home security or to safely identify visitors, this swing bar door guard provides reliable protection, enhanced peace of mind, and dependable everyday functionality.

Just what I needed to update our locks!. Jp. VA. Sun May 10 2026