Everything for Back to School — and then someShop now

Skip to contentGo to Product Search
Main Content
Skip to contentGo to Product Search
Main Content
Best Buy

/

lawn & garden

Security For Doors

If you're looking for a way to keep your home safe, a door security system is a great place to start. These systems are easy to install and can help you feel more comfortable about leaving your door unlocked. Browse the top-ranked list of securities for doors below along with associated reviews and opinions.

Read More
Results
Main Results

  1. Ring - Alarm Contact Sensor (2nd Gen) (1-Pack) - White

    SKU: J36CLVSCTR

    Great...Great ZWave device!...This works great! Easy to set up with my home automation hub (Homey Pro).

    Product Description

    A white, battery-powered contact sensor that alerts you via app when doors or windows are opened.
    See all Door & Window Alarms
    Your price for this item is $14.99

  2. Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White

    SKU: J36CLVSCW6

    Product Description

    A pair of easy-to-install white sensors that alert you via app when doors or windows open.
    See all Door & Window Alarms
    Your price for this item is $66.44

  3. SimpliSafe - 4pack Entry Sensor - White

    SKU: J362VFSXGR

    Best Deal on Simpli Safe is at Best Buy...The best deal the best security system....Simpli safe wouldn’t honor the 4 pk pricing but Best Biy sure would. That’s why I love Best Buy...I love my SimpliSafe...

    Product Description

    A set of four white, battery-powered entry sensors for easy installation on doors or windows.
    See all Motion Sensors & Detectors
    Your price for this item is $54.99

  4. SimpliSafe - Smart Lock Series 2 - White

    SKU: J362VFSGYW

    Love this security lock from SimpliSafe. Easy to install, setup and use....Love the system it makes installs smiple and trouble free....Love this.

    Product Description

    A white, app-compatible smart lock offering keyless entry, easy installation, and seamless integration with home security systems.
    See all Smart Door Locks
    Your price for this item is $119.99

  5. SimpliSafe - Smart Lock Series 2 - Black

    SKU: J362VFSGYS

    One of the best...This is by far one of the best snark door locks , nice look and feel that will elevate your home and...provide great security and peace of mind ....Great Lock...This has been great....

    Product Description

    A sleek black smart lock offering keyless entry, app control, and easy installation for enhanced home security.
    See all Smart Door Locks
    Your price for this item is $119.99

  6. Lockly - Secure Pro Smart Lock Wi-Fi Replacement Latch with 3D Biometric Fingerprint/Keypad/App/Voice - Matte Black

    SKU: J3R8QYVGLL

    Love my Lockly...Best investment ever made I feel very secure with our new Lockly smart lock Full trust in this company...Great lock....The best lock to have. Very convenient to have for all the doors....

    Product Description

    A matte black smart lock offering 3D fingerprint, keypad, app, and voice control for secure entry.
    See all Smart Door Locks
    Your price for this item is $265.99

  7. Lockly - Secure Pro Smart Lock Wi-Fi Replacement Latch with 3D Biometric Fingerprint/Keypad/App/Voice - Venetian Bronze

    SKU: J3R8QYVG8X

    Best lock...This is the best fingerprint lock. Easy to setup and use....Love it !!!...Great for vacation home/rental. Really like it so I bought one for my home.

    Product Description

    A Venetian bronze smart lock offering fingerprint, keypad, app, and voice control for secure keyless entry.
    See all Smart Door Locks
    Your price for this item is $265.99

  8. TP-Link - Tapo Smart 2K Crystal-Clear Video Doorbell with Ring Call, 160° Field of View, Local and Cloud Storage - No Monthly Fees - Black

    SKU: J39T6X2RKJ

    Best door camera...Great door camera, work perfectly image clean battery good...Great camera. Inexpensive annual membership for unlimited storage....I love that the battery lasts long.

    Product Description

    A wireless black video doorbell offering 2K resolution, 160° FOV, night vision, and flexible storage options.
    See all Smart Doorbells
    Your price for this item is $39.99
    Save $10
    The previous price was $49.99

  9. SimpliSafe - Keypad - White

    SKU: J362VFSXL6

    Simply the best...SimpliSafe is simply the best....Great reliable product that gives you peace of mind.

    Product Description

    A white, battery-powered keypad offering easy, tool-free installation and convenient control for your home security system.
    See all Security Camera & System Accessories
    Your price for this item is $69.99

  10. Barska - Digital Depository Safe with Drop Slot – Solid Steel Lock Box for Cash, Mail & Valuables, Dual PIN Access, Anti-Pry Door - Black

    SKU: J3XSFFZVRR

    Great safe........Great safe. Great size for a small business.... both keypad and keys work very well...Works great thus far after one month. Enjoy the large keypad

    Product Description

    A black steel depository safe with keypad access and dual locking bolts for enhanced security.
    See all Safes
    Your price for this item is $428.99
    Save $86
    The previous price was $514.99
1 - 10 of 10 items
10 items

Best Sellers

Related Pages

FAQ

We offer a wide range of door security products including smart locks, doorbell cameras, keyless entry systems, door sensors, and traditional deadbolts to help enhance your home's security.

Many door security devices are designed for easy DIY installation and come with step-by-step instructions. Some products may also offer professional installation services for added convenience.

Yes, several smart door locks are compatible with popular home automation systems such as Google Home, Amazon Alexa, and Apple HomeKit, allowing you to control access remotely and integrate with other smart devices.

Absolutely! We carry a selection of non-permanent and easy-to-remove door security solutions that are ideal for renters and apartment dwellers, including portable door locks and adhesive door alarms.

Many of our door security products, such as smart locks and video doorbells, offer mobile app integration. This allows you to receive notifications, view live video feeds, and monitor door activity from anywhere using your smartphone or tablet.