Keyless-Entry Fingerprint Smart Door Lock: Sifely Digital Electronic Lock with Code Passcode, Electric Door Knob, Biometric Door Handle, Perfect for Exterior/Interior/Entry/Bedroom Doors (Silver)

We found the Keyless-Entry Fingerprint Smart Door Lock by Sifely Digital Electronic Lock with Code Passcode, an excellent solution to controlling entry to our 9 guest rooms. They not only have a changeable push button code but also a programable fob like a credit card but smaller and thick that allows specific room entry. Also I like that they can all be programed or reprogramed in the physical presence or via Wi-Fi. We have used them for going on 2 years with no problems outside of learning how to operate them. Their instruction and customer service was great. They have so many optional features that I still have not tried. I highly recommend them as a cost effective entry control solution.

I bought this digital lock as a gift for my mom, and so far it has worked very well. At first, I didn’t quite understand how to set it up, because even though it’s for her, I’m the one in charge of setting up the codes, etc. But there is customer support available to answer any questions, and they were very kind.The lock can be opened with a code, fingerprint, and it includes two cards and two physical keys. I’m not sure if there are more ways to open it, but that’s what I know so far. It requires batteries, and there’s also an app where you can add access codes and manage other features related to the lock.I definitely recommend it — it makes things a lot easier, and you no longer have to worry about getting locked out of the house without a key. The lock closes automatically shortly after it’s been opened, which is a great plus because you don’t have to worry about whether you remembered to lock the door.Of course, you do have to push the door closed, but the lock engages on its own — at least that’s how it works with the one I bought.

Sifely Keyless-Entry Fingerprint Smart Door Lock: Comprehensive ReviewOverview:The Sifely Keyless-Entry Fingerprint Smart Door Lock combines advanced biometric technology with convenient access methods, making it a great choice for home or office security. This lock is equipped with a fingerprint sensor, passcode functionality, and a smartphone app, offering multiple ways to secure your property without needing traditional keys.Key Features:1. Fingerprint Access:• Quick and reliable biometric fingerprint recognition ensures easy access for authorized users. The fingerprint sensor is responsive and typically unlocks the door within seconds, making it convenient for daily use.2. Passcode Entry:• Users can generate temporary or permanent passcodes through the Sifely app, making it ideal for Airbnb hosts, guests, or family members who need temporary access. This feature eliminates the need for physical keys.3. Smartphone App Integration:• The lock syncs with the Sifely smartphone app, allowing you to control access remotely, view entry logs, and generate access codes for guests. This feature is especially handy for people managing multiple properties or rentals.4. Biometric Handle:• The door lock includes a biometric handle, further enhancing security. The ergonomic design makes it easy to use, while the fingerprint sensor in the handle offers quick access.5. Battery Life:• Powered by four AA batteries, the lock has a decent battery life, lasting up to 6 months depending on usage. The app provides low battery alerts so you can change them in time.6. Versatility:• Suitable for various types of doors, including entry doors, bedroom doors, and office doors. The lock is straightforward to install, fitting most standard door sizes.7. Emergency Key:• While it’s primarily designed to be keyless, the Sifely lock comes with an emergency key in case the fingerprint sensor or electronics malfunction.Pros:• Multiple Access Options: Fingerprint, passcode, and smartphone access provide versatile ways to enter your home.• Remote Management: The Sifely app offers the convenience of monitoring and managing the lock from afar, making it a great option for those who travel frequently or manage rental properties.• User-Friendly: Easy installation with a detailed guide. No need for professional help to set it up.• Stylish Design: Sleek, modern look that complements various interior styles.Cons:• Limited Battery Life: While the battery life is adequate, it may not last as long as other smart locks, requiring periodic replacement.• Fingerprint Sensitivity: In some cases, the fingerprint sensor may be less responsive in cold weather or with wet hands, leading to multiple attempts before successful entry.• App Connectivity: Some users have reported occasional app glitches, including delays in generating access codes or viewing logs, but these are typically resolved with app updates.Final Verdict:The Sifely Keyless-Entry Fingerprint Smart Door Lock is a reliable and versatile smart lock, particularly well-suited for families, homeowners, and rental property managers. With its multiple entry methods and smart app control, it strikes a solid balance between security and convenience. Minor downsides, like occasional fingerprint sensor hiccups, do not outweigh the overall value it offers. If you’re looking for a stylish, modern lock that enhances security without sacrificing convenience, this is a solid choice.

Installed the lock a couple of days ago and is all working as advertised. Wasn't super easy but not too bad to install or get operational. Bought the gateway also for Wi-Fi connectivity, (wasn't cheap). I didn't purchase extra key fobs as the price was also high. Had to enlarge the holes in the door to get the new bolt installed. Door has had several locksets installed over the years and never an issue with holes being too small. Not a big deal if you have a round file or small grinder and wood chisel. One tapped hole in the lockset had an issue not being tapped deep enough and bottomed out before fully tightening but was able to grind the threads off the screw to fully insert it. Small grinder needed again. The installation instructions aren't real good but common sense will get you through it. After complete installation and batteries installed it unlocked with the key fine. Using the Android phone APP I set the different passcode for the various users. Work fine. Had to figure out where the # key was on the keypad. Hidden within the lock simple below the 9 key on the keypad. Programmed the fobs and work fine. Installed fingerprints and works fine. Setting up the gateway wasn't easy as the instructions are a little sketchy. Got the gateway working. Getting Alexa connected was a chore. One thing I wish it was capable of doing is recognizing my car key fob to open and close the lock instead having to buy and hang there pushbutton fob on my keychain. None of the operational or installation instructions tell you how everything works. Like, what the small slide lock/unlock switch is for or how it works that is inside on the lockset just below the battery cover. Got it figured out. Tech support was very responsive within a couple of hours. Also gave me a phone number if I wanted to talk to a person. I've written a couple of technical manuals for plant operations so I am a little bit of a stickler when it comes to installation and operational manuals. Not too surprising as it was made in China. I will buy another one for rental house in the future since I now know the in n outs.