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Yale|August Wi-Fi Smart Lock with Keypad, Silver | Keyless Entry, Touch Digital Keypad, Fingerprint Scanner, AUG-SL05-K04-S01

  • Based on 255 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Aug 1
Order within 23 hours and 59 minutes
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Color: Silver


Style: No Fingerprint


Features

  • SMARTER LOCK, SAME DEADBOLT: Your August Wi-Fi Smart Lock installs on the inside of your door without having to replace your existing deadbolt, so you can keep your keys. Mount your Yale Keypad anywhere within Bluetooth range of your smart lock.
  • ACCESS FOR ALL: Everyone in your household can come and go as they please by using Auto-Lock, Auto-Unlock, custom entry codes on the Yale Keypad, or the Yale Access app for ultimate convenience. *Already have an August Home account? You can use your existing August credentials to log into the Yale Access app.
  • NO MORE HIDING KEYS: Share custom entry codes through the Yale Keypad to provide access to family members, friends, or guests and know theyve arrived home safe with the 24/7 Activity Feed in the Yale Access app.
  • SMART FROM THE START: Everything you need to get phone-free and key-free entry to your home is already in the box, plus with built-in Wi-Fi, there's no additional hubs or hardware required.
  • Heading out in a rush? Your door will Auto-Lock behind you once DoorSense detects that your door is closed.
  • Key-free access: For busy moments, your lock Auto-Unlocks as you approach the door, for quick and effortless entry into your home.
  • LOCK WITH ONE TOUCH: Heading out in a rush? Lock your door in just a quick touch with convenient One-Touch Locking.
  • Always have a back-up: No phone? Use your custom entry code on the included Yale Keypad. Plus, the lock and keypad are battery powered, so you can enter your home even when the power goes out.
  • Manage who comes and goes: Create access schedules for service people, like your dog walker, so they can access your home on the schedule that you set.
  • DIY Installation: Your lock fits over most single-cylinder deadbolts and your keypad can be placed anywhere within Bluetooth range of your lock- no complex wiring or power tools needed.

Description

Enjoy key-free and phone-free access to your home with the Yale | August Wi-Fi Smart Lock with Keypad. Your lock installs on the inside of your door without replacing your deadbolt, so you can keep your existing keys. Plus, your keypad can be placed anywhere within Bluetooth® range of your smart lock for ultimate flexibility. Tired of hiding keys? Allow family and friends temporary or permanent access to your home with a custom entry code through the Yale Keypad, or by using the Yale Access app. Keep tabs on your door from anywhere using the app’s 24/7 Activity Feed and create access schedules for service people and more for ultimate control. No free hands? Your lock Auto-Unlocks as you approach the door. When you leave, use Auto-Lock or One-Touch Locking to quickly lock your door, and take on the day knowing your door will stay locked behind you thanks to DoorSense®. Already have an August Home account? You can use your existing August credentials to log into the Yale Access app.

Brand: Yale


Special Feature: Auto-Lock, One-Touch Lock, Passcode Unlock, Weather Resistant


Lock Type: Deadbolt, Keypad


Item dimensions L x W x H: 4.84 x 2.72 x 0.8 inches


Material: Metal


Brand Name: Yale


Recommended Uses For Product: Entry Door, Front Door


Number of Pieces: 1


Included Components: DoorSense®, Mounting Hardware, Required Batteries, Yale Keypad, Yale|August Wi-Fi Smart Lock


Model Number: AUG-SL05-K04-S01


UPC: 081023003230


Model Name: Yale|August Wi-Fi Smart Lock with Keypad, Silver


Manufacturer: Yale|August


Item Type Name: Smart Lock


Manufacturer Part Number: AUG-SL05-K04-S01


Additional Features: Auto-Lock, One-Touch Lock, Passcode Unlock, Weather Resistant


Lock Type: Deadbolt, Keypad


Controller Type: Android, Hand Control, Mechanical knob


Control Method: App, Remote


Connectivity Protocol: Bluetooth, Wi-Fi


Style Name: No Fingerprint


Color: Silver


Material Type: Metal


Item Dimensions: 4.84 x 2.72 x 0.8 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Easy installation
Color: Black Style: With Fingerprint
Easy to install works great the keypad is really nice for locking the door on the way out
Reviewed in the United States on July 6, 2026 by Edward Pirie

  • Renter friendly security system
Color: Silver Style: No Fingerprint
Love the security & convenience very compatible with Alexa
Reviewed in the United States on July 18, 2026 by DAVID E. GATES

  • Dont waste your time. Great hardware but the software is buggy as hell
Color: Silver Style: With Fingerprint
Don't waste your money. I bought this lock with the express goal of allowing my kids to access the house using the fingerprint reader since they will invariably forget the code within 24 hours. Only you cant setup fingerprint access if they don't have an email address or phone number(something i refuse to give my young children!). Absolutely beautiful hardware but the software is FULL OF BUGS!! The setup of this lock was stupid simple! I installed two locks and a keypad in less then 30 minutes! After installation, you configure the locks and keypad through a straight forward wizard. Everything that followed has been a nightmare! After the installation is complete and I setup the keypad code and registered my fingerprint, I tried to register my wife and kids for access. The app does not allow you to register a user for fingerprint and keycode access for anyone other then the primary user. You have to send them an invite, have them download the application. Instead it asks them to connect with AirBNB or setup a new device. The lock they were sent the invite to doesnt show up. For my kids, there is no way I was going to create an email account or setup phone service at their ages! As a result, there is no way to register a fingerprint, you can only create a keycode for access. After 3 hours with tech support, I am pulling the boxes out of the trash and removing the hardware. ... show more
Reviewed in the United States on March 8, 2026 by Tabitha B

  • Pretty handy, but requires frequent recalibration
Color: Black Style: No Fingerprint
Overall it works pretty good and seems made decently well, but definitely has quirks. Most notably, it seems to just drift over time until it's completely misaligned and stops working. Running the calibration puts it right back in working order, but it happens frequently enough to be annoying, maybe once every two months. The app is very barebones and a little ugly, but functional and easy enough to manage the device. You get a good six months of battery on the lock itself, and the keypad is still trucking on the same batteries. The keypad is a little finnicky, sometimes it won't register a button press. ... show more
Reviewed in the United States on July 2, 2026 by AFS

  • Ezcelente
Color: Black Style: With Fingerprint
El producto de buena calidad y funciona perfecto, configuración rápida, fácil instalación.
Reviewed in the United States on July 17, 2026 by Amazon Customer

  • Great electronic wifi lock
Color: Silver Style: With Fingerprint
Everything smooth from software to hardware. You can keep record of entry and exit for 2nd home. No need for extra work it does adapt easily
Reviewed in the United States on May 22, 2026 by nadine Fontaine

  • No Fingerprint Access for iOS users!
Color: Silver Style: With Fingerprint
I love the August lock and the Yale keypad is much better than the old August branded one, which I used for years. However, the fingerprint sensor is not usable on iOS. Since that’s the only reason I bought this one, I’m downgrading 2 stars. The sensor itself seems to be functional as it responds to touch during the registration process, but the iOS app crashes every time and does not save the fingerprint. From what I’ve gathered online, it seems to work fine on Android but it has never worked on iOS. I’ve had it for over 4 months and multiple app updates, but still not fixed. ... show more
Reviewed in the United States on January 16, 2026 by Andy Cohen

  • Cool 😎
Color: Silver Style: No Fingerprint
Very easy to use once installed
Reviewed in the United States on June 27, 2026 by Paul Pedemonti

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