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Best Buy customers often prefer the following products when searching for back door locks.

The back door is the most vulnerable entry point into your home. It's often the first place burglars will try to break into. A solid deadbolt lock on your back door is the best way to keep thieves out. But if you have an older deadbolt, it may be time to upgrade. Here are a few of our favorite locks for back doors, from basic models to smart locks that let you in with just a few taps on your smartphone.

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  1. Yale - Assure Lock - Electronic Lever Lock with Touchscreen Keypad | Key Access - Satin Nickel - Front_Zoom
    Top comment

    "I wanted a lock on my door to the garage but didn't want any fancy gadget that I had to link to my phone, etc. ...Lock is good, Support is absent...I bought the lock online. It showed up. Installation was multi-steps but easy since it was a perfect replacement for the existing holes in the door. "

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    Product Description

    Replaces your existing lever or knob with the Assure Lever, a keypad lever lock, and enjoy the convenience of unlocking and locking your door using the backlit keypad; you'll never have to carry around your keys again. Create unique entry codes for friends and family and remove codes whenever you need to. Great for side entry doors, garage entry, basement doors, home offices - any door with a single hole prep. The lock is Grade 2 certified and backed Yale, one of the world's best known brands in the lock industry that's been securing homes since 1840, ensuring that your home and family is always safe. The Assure Lever can be upgraded with a Yale Network Module or Connected by August Kit to integrate into most home automation and security systems so that you can control and monitor the lock from anywhere.
    See all Smart Door Locks
    Top comment

    "I wanted a lock on my door to the garage but didn't want any fancy gadget that I had to link to my phone, etc. ...Lock is good, Support is absent...I bought the lock online. It showed up. Installation was multi-steps but easy since it was a perfect replacement for the existing holes in the door. "

    See all customer reviews

    Product Description

    Replaces your existing lever or knob with the Assure Lever, a keypad lever lock, and enjoy the convenience of unlocking and locking your door using the backlit keypad; you'll never have to carry around your keys again. Create unique entry codes for friends and family and remove codes whenever you need to. Great for side entry doors, garage entry, basement doors, home offices - any door with a single hole prep. The lock is Grade 2 certified and backed Yale, one of the world's best known brands in the lock industry that's been securing homes since 1840, ensuring that your home and family is always safe. The Assure Lever can be upgraded with a Yale Network Module or Connected by August Kit to integrate into most home automation and security systems so that you can control and monitor the lock from anywhere.
    See all Smart Door Locks
    See all Smart Door Locks
  2. Yale - Assure Lock 2 - Smart Lock Keyless Wi-Fi Deadbolt with Touchscreen Keypad Access - Valdosta Handle - Black Suede - Front_Zoom
    Top comment

    "It works as advertised and the new Yale Assure 2 Lock is compact and very stylish. So well done!...Great lock, looks very sleek. Installation eas easy and the step by step instructions on the app were very easy to follow. "

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    Product Description

    You've got enough on your plate, let Yale get the door with the Yale Assure Lock 2. With multiple ways to unlock, the ability to easily share and track entry codes and advanced Auto-Lock with DoorSense(R), this Wi-Fi smart lock gives you one less thing to worry about. With built-in Wi-Fi, you can easily check that the door is locked, see if the dog walker came on time and receive a notification when the kids get home from school when you’re away from home, using the Yale Access App. A matching passage lever is included in this great bundle! The Assure lock 2 and passage lever are both super easy to use and installs in minutes with just a screwdriver on standard doors (1-3/8" to 2-1/4" thick).
    See all Smart Door Locks
    Top comment

    "It works as advertised and the new Yale Assure 2 Lock is compact and very stylish. So well done!...Great lock, looks very sleek. Installation eas easy and the step by step instructions on the app were very easy to follow. "

    See all customer reviews

    Product Description

    You've got enough on your plate, let Yale get the door with the Yale Assure Lock 2. With multiple ways to unlock, the ability to easily share and track entry codes and advanced Auto-Lock with DoorSense(R), this Wi-Fi smart lock gives you one less thing to worry about. With built-in Wi-Fi, you can easily check that the door is locked, see if the dog walker came on time and receive a notification when the kids get home from school when you’re away from home, using the Yale Access App. A matching passage lever is included in this great bundle! The Assure lock 2 and passage lever are both super easy to use and installs in minutes with just a screwdriver on standard doors (1-3/8" to 2-1/4" thick).
    See all Smart Door Locks
    See all Smart Door Locks
  3. Yale - Assure Lock - Electronic Lever Lock with Touchscreen Keypad | Key Access - Black Suede - Front_Zoom
    Top comment

    "level door...Nice looking level door keyless lock. Installation is very simple and easy, just follow the installation instructions. ...Nice lock, does the job....However, Yale made very reliable locks. Dont have to worry about battery run out, you can always use 9 volt battery to power up the lock to gain access if the battery died. "

    See all customer reviews

    Product Description

    Replaces your existing lever or knob with the Assure Lever, a keypad lever lock, and enjoy the convenience of unlocking and locking your door using the backlit keypad; you'll never have to carry around your keys again. Create unique entry codes for friends and family and remove codes whenever you need to. Great for side entry doors, garage entry, basement doors, home offices - any door with a single hole prep. The lock is Grade 2 certified and backed Yale, one of the world's best known brands in the lock industry that's been securing homes since 1840, ensuring that your home and family is always safe. The Assure Lever can be upgraded with a Yale Network Module or Connected by August Kit to integrate into most home automation and security systems so that you can control and monitor the lock from anywhere.
    See all Smart Door Locks
    Top comment

    "level door...Nice looking level door keyless lock. Installation is very simple and easy, just follow the installation instructions. ...Nice lock, does the job....However, Yale made very reliable locks. Dont have to worry about battery run out, you can always use 9 volt battery to power up the lock to gain access if the battery died. "

    See all customer reviews

    Product Description

    Replaces your existing lever or knob with the Assure Lever, a keypad lever lock, and enjoy the convenience of unlocking and locking your door using the backlit keypad; you'll never have to carry around your keys again. Create unique entry codes for friends and family and remove codes whenever you need to. Great for side entry doors, garage entry, basement doors, home offices - any door with a single hole prep. The lock is Grade 2 certified and backed Yale, one of the world's best known brands in the lock industry that's been securing homes since 1840, ensuring that your home and family is always safe. The Assure Lever can be upgraded with a Yale Network Module or Connected by August Kit to integrate into most home automation and security systems so that you can control and monitor the lock from anywhere.
    See all Smart Door Locks
    See all Smart Door Locks
  4. Smart Door Lock or Deadbolt Install - Front_Zoom
    Top comment

    "Doors locks...They installed the some door locks and was very good at it...Added internet modules to recently installed door...The lock modules were added to my Yale locks for internet access and work great."

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    Product Description

    Sit back and let a professional install and configure your new smart door lock system and connect it to your home network.
    See all Smart Home Setup & Installation
    Top comment

    "Doors locks...They installed the some door locks and was very good at it...Added internet modules to recently installed door...The lock modules were added to my Yale locks for internet access and work great."

    See all customer reviews

    Product Description

    Sit back and let a professional install and configure your new smart door lock system and connect it to your home network.
    See all Smart Home Setup & Installation
    See all Smart Home Setup & Installation
  5. Voxx Electronics - Door Lock Interface - Black - Front_Zoom
    Top comment

    "door lock interface worked perfect...door lock interface worked perfect for the installation of our alarm system and aftermarket door locks....Great new auto door locks...Love the new auto door lock with remote start installed at Best Buy."

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    Product Description

    Easily lock or unlock your vehicle's door at the touch of a button with this door lock interface that features 2 built-in 40-amp relays.
    See all Car Security & Radar Installation Parts
    Top comment

    "door lock interface worked perfect...door lock interface worked perfect for the installation of our alarm system and aftermarket door locks....Great new auto door locks...Love the new auto door lock with remote start installed at Best Buy."

    See all customer reviews

    Product Description

    Easily lock or unlock your vehicle's door at the touch of a button with this door lock interface that features 2 built-in 40-amp relays.
    See all Car Security & Radar Installation Parts
    See all Car Security & Radar Installation Parts
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