Fingerprint Smart Door Lock with Handle & Keypad – Bluetooth Keyless Entry for Front Door, Home, Kids, Guests, Airbnb & Rental, App + Code Access, Compatible with Alexa & Google, Easy DIY Install

This door knob is the cats meow! I work nights and I got sooo tired of every morning when I got home and am so tired I'd forget to keep my keys in hand till I unlocked the old knob and would throw them in my big ol bag of crap to then get annoyed bc I had to then dig for them so I seen this knob and the price was right so I figured eh why not?! It was very easy to install with the instructions and video. Had it installed and registered with the app in less than half hr. Came with 2 reg keys n 2 fob cards. I haven't gotten the gateway yet but I really don't see a need for it right now. Finger unlock is my favorite, works awesome, fast and easy. I like how the app generators a code for u for pretty much anything either permanently, one time use, you can even schedule it for certain days and times many choices. I set mine to a certain code, every weekday at between 3-4p when my kid gets home from school just in case he forgets his fob at home (he's 11). My disabled mother lives with me and I registered her finger print with the app so now I don't ever have to worry of her getting locked outside. The app is easy to use and understand and can be linked with yr email and cell number... It's absolutely awesome 👍🏽👍🏽 I get in my house quicker then I did with old school 🗝️ will be buying more for the other doors in my house.

First off, please realize that you will likely have to relocate your deadbolt (if you have a deadbolt). This is pretty common with these smart handle locks because they're so tall they would bump into the deadbolt if you tried to install in the normal place. So make sure you can work with that. I thought the instructions were pretty easy to follow. If you have zero experience installing a door knob, you should probably watch a Youtube or two first just to get how it's supposed to work. The lock looks very nice. I appreciate that the battery and everything is located inside the house. The keypad does read when I push on it so that's cool. I liked that there were many different options to access the lock so you don't always have to worry about having internet or a dead battery or remembering a code or having the physical key or keycard, etc. I will say that it's a struggle to get the fingerprint reader to read sometimes. I've added myself twice to the unit so it should have an even better chance at recognizing me but sometimes it does take 7 or 8 tries to get in. THAT SAID: the lock gets SUPER hot in the afternoon due to the setting sun and perhaps the heat makes it less accurate. It's possible that it would read the fingerprint better if it wasn't boiling hot. I DO like the keypad but....you have to know it's there. If you don't know it's there, you wouldn't be able to tell. It just looks like a blank door knob. So you have to poke the area the keypad is in before the numbers light up. THEN you can use the keypad. Not a big deal but I'm not sure it will work great if you had an AirBNB or something because guests might not intuitively understand that they need to touch the blank handle before the numbers will light up. I also think it's weird that you can't lock the handle from the inside. Like, there's no button to do that, apparently? And when you want to lock the door after you leave, you have to hit the * symbol on the keypad (or I believe you can lock it from the app) which is fine but not exactly intuitive. So, again, if you had AirBNB guests, they'd have to read your instructions to lock the door and we all know people struggle to read instructions...lol. There IS an autolock feature which is great if it's your house and just you and the fam come in and out. But if you have AirBNB guests, I don't think the autolock option is ok to leave on because guests aren't going to memorize their codes and what if they get locked outside without their phone? They'd have no way to figure out what the code is OR any way to contact you. However, I do really like the lock and all the features so I would recommend buying it and giving it a try. Just one thing to note for those who care: you don't need WiFi to set up or use this lock. It connects to your phone via Bluetooth and once it's set up, you don't even need Bluetooth. Just use the fingerprint or keypad or keycard, etc. I believe you can set up the lock to work with WiFi but I believe you'd have to purchase a second gateway or something and plug it into your house and I don't have internet so.... yeah.

This was a great lock and I'll be getting more in the future. Easy to install and program. Worked great and comes with a key fob for easy opening. I bought this for my ski locker at a vacation rental of mine and I love being able to give my guest a key fob and passcode. Love having my finger print programmed so I don't have to worry about having a key on me. They also have a hard key back up in case the battery dies on you! It was easy to set it up and program it. Only drawback is if you want to access remotely you do need to pick up an additional gateway to connect to it, however at the price point this came in at I wouldn't have an issue picking up the gateway. Will pick up for future rentals

Seems to be working good so far. Set up was easy. Make sure you enter your finger print about 10 different times. Much better recognition success rate that way. The reason I dropped off 1 star was due to the fact the handle is only able to be pushed down. You can not raise the handle up to get in or out the door. Really weird if you’re in the habit of lifting your door handle up to open the door.

Install was relatively easy and straight-forward. They have an app with step-by-step instructions as well as a paper manual. I programmed my fingerprint around 3 times and have not had any issues with getting in on the 1st try. I love the application functionality. Locks well, and you can also set an auto-lock timer which I liked. Quality seems great and so far we're really happy with the purchase.

I do I.T. work for a local business, and they wanted a better way to secure their doors inside the building. After doing some research and looking I came across these and decided to check it out. I got the first one installed, and it worked perfectly after getting it all set up. The fingerprint scanner worked, the code input worked, and the FOB worked, so there are multiple ways to enter using these methods. Once the owners saw that they worked well and were easy to use, we got 8 more for the business. They were super simple to set up, and the nicest thing about it, is I could tell it to clone all of the information from another lock, so I didn't have to manually set up each lock individually. The only thing it does not clone is the fingerprints, which I can understand, and those are super simple to add, just might take a while if you have multiple doors with this lock. It would be nice if they connected remotely by themselves, but they require a wireless HUB if you want to do that, so it's not a major downfall, especially for the price! Very easy to install, and easy to set up!

Update 2/2/25: The latch mechanism broke after over two years of pretty heavy usage. I reached out to support on how to obtain a replacement latch, as I’ve looked and cannot find a square shaft hole that is large enough. The response time to my email was within minutes and not even 5 minutes after the first email they sent me an invoice for $10 for shipping of an entire new door lock! I cannot say how happy I am with the Sifely - S Smart Lock and now with this kind of customer service! I am floored at response time, remedy and the entire process. Buy these locks, buy 5 of these locks! You won’t be disappointed. Original 10/28/22: The Sifely S keyless entry door lock was very simple to install. The lock mechanism and springs seemed to be very robust and built to last. The mechanism and handles are built well and have quite a bit of heft to them. All available unlocking abilities worked well and better then expected. The app is simple to use. The installation instruction were easy to follow and the Sifely support website had any additional information needed for operation not shown in the operations manual. I did not opt for the gateway but may in the future. The down fall is not being able to program multiple scenarios for the passage mode or a way to manually turn passage mode on until locked again, but that's something I feel I can work with for now. Maybe a manual passage mode option could be released in a future firmware update. Overall I would recommend this product.

The Sifely Smart Lock is the Future of Home Security The Sifely smart lock product is revolutionizing home security, making it easier and more secure than ever. With a sleek design, top-of-the-line technology, and a wide range of features, the Sifely Smart Lock is an ideal choice for those looking to keep their homes safe and secure. In this Sifely smart lock product review, we will explore the features and benefits of this impressive device and how it can help to enhance your home security. Product Overview The Sifely lock feels high quality in your hands. The device is heavy gauge steel with a plastic digital screen keypad, a biometric fingerprint scanner, RFID swipe keys, and custom emergency keys like you have never seen before. Emergency access is cleverly hidden and would not be easily guessed by a thief. One-time digital passcodes can also be issued, and an access log is accessible from the app that describes which code was used to gain entry, whether it be a biometric or RFID card, and who it is assigned to, along with the time and day stamp. Installation Installation is a breeze. Just remove your old lock and install the new one just like you would any other door lock. Only one wire is connected from one side of the door lock to the other. The system is self-contained and runs off of 4x AA batteries (not included). There are only about six total screws to install this device. Three screws for the keypad, two for the bolt, and two Allen screws for the actual door handle. The total time for a novice to install is about 10 to 15 minutes, of which you will probably spend 6 minutes looking at the instructions before you realize it is so simple you should have just started and guessed your way through. The door locks can only go together one way, so you must put in considerable effort to get it wrong. The biometric part is the same as installing a fingerprint on your cell phone through the app. Just assign a name, then tap the sensor with your finger and hit save. 30 seconds at most. The temporary numeric passwords are auto-generated and are also assigned a name by you and generate a text message you send to users that come complete with instructions and are only valid for the length of time and number of uses you assign. The RFID key cards are also simple; name the card and tap it on the keypad. It should take 10 seconds at most. Ease of Use Super simple. No more wondering if you locked the door when you left the house or having to lug around another key. After you set it up, you can open the door lock with your fingerprint. The lock looks super slick, and everyone who sees me use it is always super impressed. Batteries last a good long while, and if you do have to replace them, there is only one small screw to remove. Features Digital smart door lock Phone app access control RFID key cards x 2 included. Unlimited biometric access (fingerprint) Unlimited temporary numeric passwords (user-dictated # of uses or length of time validation) Notifications when the door is opened to your phone (can turn on or off) Emergency alarm if wrong code or unregistered fingerprint is used too many times Emergency shut down if the wrong code or unregistered fingerprint is used too many times Product review I have tried a great deal of these types of locks. Functionality varies greatly among manufacturers, and customer service is often times sketchy or nonexistent. I have to say my experience has been top-notch since day one. First, the packaging comes complete with all the parts the only two items you will need are a regular Phillips screwdriver (cross head) and 4 x AA batteries. I initially bought one for my front door about a year ago. Somehow the handle broke, and I wrote the manufacturer ( the contact email was right in the phone application). They responded within an hour or so to an email I sent, asking me to send them a picture of the bar code inside the battery cover and a picture of the damage, and within two days, I had a new door lock set at my front door! Amazing, no hassle, super quick, and very friendly. All along the process, they kept me informed of what they were doing when the new set was sent and gave me tracking truly exceptional service. The device feels very high quality with good heft, and the locks are very responsive and offer a ton of ways to control who, how, and when guests can access it, and the locks are very responsive. They auto-lock within a few seconds of unlocking, so you never have to be worried about someone coming into your home uninvited. One of the worst feelings is getting halfway to where you are going and having a feeling in your gut you forgot to lock the door. The application is very simple to use and has saved me a ton of times when I needed to give someone access to the house, like a family member or my housekeeper. I also like that you don’t have to give someone a permanent access code, although that is an option also. You can give the access code just for an hour or one access attempt. The price is very fair, and the quality is very good. I would buy it again.

Easy to install. Easy to use. Good for my private owned guesthouse.

When it works it is great, purchased in December but by Feb the lock did not always unlock. Not the batteries but the plastic plunger that activates the handle. Difficult to replace as it was over 30 days but managed in the end. Now on the second one so see if it’s a one off failure or a design fault.

Easy to install and use, setup was a breeze. I added all fingerprints swiftly and it works flawlessly. Fits behind my screen door with no issues and looks very nice on my door. My one gripe was there is no QR code to download the app (have to search TT Lock on the store).

Too much bulky and we can’t lock the screen door. End up buying other smart door lock so better check the size.