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🔐 Elevate your entry game—secure, smart, and effortlessly stylish.
The HARFO Fingerprint Smart Door Lock is a cutting-edge front door lock set featuring five unlocking methods including biometric fingerprint, app control, passcode, IC cards, and physical keys. It offers remote and voice control compatibility with Alexa and Google Assistant, customizable auto-lock timing, and advanced security features like anti-peeping keypad and emergency power support. Designed for doors 35-50mm thick with reversible handle orientation, it’s ideal for modern homes, rentals, and Airbnb hosts seeking seamless, keyless access and real-time monitoring.

| Additional Features | Passcode Unlock |
| Asin | B0D7PD21BL |
| Best Sellers Rank | #37,572 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #160 in Deadbolts |
| Brand Name | HARFO |
| Color | Black |
| Connectivity Protocol | Bluetooth |
| Control Method | App |
| Controller Type | Amazon Alexa |
| Customer Reviews | 4.3 4.3 out of 5 stars (415) 4.3 out of 5 stars |
| Finish Types | Polished |
| Included Components | 3 Fobs, 2 Keys, APP Control Smart Deadbolt Lock, Door Handlesets, User Manual, Screw Accessories |
| Item Dimensions | 11 x 4 x 14 inches |
| Item Highlight | Keyless Entry Keyless Deadbolt, Digital Electronic Touchscreen Keypad , Auto Lock, Black |
| Item Type Name | Front Door Lock Set |
| Item Weight | 2.04 kg |
| Lock Type | Combination Lock |
| Manufacturer | HARFO |
| Manufacturer Part Number | DA2H-BK |
| Material Type | Zics |
| Model Name | DA2H-BK |
| Model Number | DA2H-BK |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Number Of Pieces | 1 |
| Recommended Uses For Product | Airbnb,Rental,Vacation House, Front Door,Side Door,Back Door,Garage Door, New Home,Apartment, Gifts for Men,Women,Wife,Husband Christmas Family |
| Shape | Oval |
| Style Name | Fingerprint+Bluetooth (Black) |
| Unit Count | 1 Count |
User
Great Door lock!
★★★★★ Great Smart Door Lock – Easy to Install and Works PerfectlyI'm very happy with this smart fingerprint door lock. The installation was straightforward, and the instructions were easy to follow. The fingerprint reader is fast and accurate, unlocking the door in just a second. I also like having multiple ways to unlock the door, including the keypad and key, which makes it very convenient for my family. The lock feels sturdy, looks modern, and has been working reliably every day. Overall, it's an excellent value for the price, and I would definitely recommend it to anyone looking for a secure and convenient smart lock.
User
100% recommended
Great door lock for my front door.I love it! It looks beautiful and modern. It was easy to install, I also like having multiple ways to unlock and lock the door.
User
Good quality
This smart door lock is an excellent value for the price. It feels luxurious and standard setting, adding a touch of elegance to the entryway. Highly recommended for a premium feel.
User
Built Very Cheaply
Ordered it once, replaced it with a exchange return,Still issues.Works great for about a day or 2, then moisture from the air fries the motor and/or circuit board.No matter what, moisture of any kind ruined the lock.It was installed on a covered porch.Seriously, it will work for 24-36 hours. If you live in a desert, it might work for you. But in the south, there is humidity. It will fry this thing.
User
Awesome Product-Excellent Customer Service!!!
I purchased the Harfo Fingerprint Smart Door Lock and have been extremely impressed with both the product and the customer service. The system is user-friendly, performs exceptionally well, and has a sleek, modern appearance that looks great on the door.One of the standout features was the thorough installation and setup instructions, which made the process simple and stress-free. The lock also offers several different entry options, making it convenient and versatile for a wide range of users and households.Recently, my nephew unknowingly shared his passcode with a school friend, so I needed to reset the system. I contacted the seller for assistance, and their customer service exceeded my expectations. They promptly provided a step-by-step instructional video, highlighted the necessary sections in the manual, and answered all of my questions thoroughly and professionally.Overall, this has been an outstanding experience. Great product, excellent functionality, and truly impressive customer support. Highly recommended!!!
User
I encourage you to buy it—you truly won’t regret it!
I genuinely understand the importance of feeling secure in your home, and our new front door lock really brings peace of mind. The fingerprint unlock option is not just convenient; it feels remarkable to use. The installation was surprisingly straightforward, thanks to the clear instructions, and I was able to get it working flawlessly in just about 20 minutes—what a relief!It fits my door perfectly, and I can’t help but feel pleased with how it looks. I wholeheartedly recommend this product to anyone who’s searching for a beautiful, easy-to-install lock with various functions.One of the features I appreciate most is the ability to set up individual codes for specific time frames. This has made hosting house guests so much easier! By simply using the app, I can send them a temporary code and set the dates with just a few taps.If you’re considering this lock, I encourage you to buy it—you truly won’t regret it!
User
Not durable, doesn't work properly and don't last.
This looks very nice better than expected . I havent install it yet. Looks prestige.Update :I purchased this on Aug 8th, and today, sept 26 im giving an updated on my review. This looked very nice when it came but when it come to functionality doesnt work as expected. This soon after instalation, lock started to give problems, paint is starting to come off, fingerprint works sometimes, and battery doesn't last. What a waste of money.
User
Seems to be a good product.
Seems to be a good product.Many function options
Trustpilot
2 weeks ago
2 weeks ago