Fingerprint and Keypad Input Smart Door knob, App Controlled Biometric Door Lock, Keyless Entry, Bedroom, Office, Hotel(Matte Black)
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At a glance
- Condition
- New
- Color
- Matte Black
- Model
- HL-P1
- Dimensions
- 9 x 3.9 x 3.38 in
- Weight
- 1.49 lb
- Material
- Metal
- Special Feature
- Fingerprint,Smart Lock
- In the box
- Lock And Key
Features 5
- 4 unlocking methodsThe advanced and convenient smart door handle has 4 unlocking methods: fingerprint unlocking, password unlocking, app control unlocking, emergency spare key, fingerprint input only takes 0.3 second, and the way of fingerprint and password eliminates the need for you to forget to bring the key troubles, making access more convenient.
- Smarter, Safer The door lock has biometrics and supports App control. The dual management of fingerprint and password provides a high level of security. You can realize fingerprint, password management, unlocking records, automatic locks, access modes, and security locks through the App. to know everything about your home.
- Classic Design But StrongerThe door handle continues the classic style design, equipped with fingerprint lock function, password function and modern app control, which can easily protect your personal room privacy, ideal for bedroom doors, offices, apartments, hotels Fingerprint door handle smart lock.
- Easy to InstallFingerprint door handle door lock can be easily installed with a screwdriver in minutes, fits most US doors, easily replaces existing door locks. Provide detailed installation steps and videos.
- Note The smart door lock is suitable for wooden doors, fire doors, security doors, etc. between 30-55mm. 4 AAA batteries are required for installation(Battery needs to be purchased by oneself), and the USB interface can also be used for emergency power supply when you are in low power mode, but please be careful not to charge it, and replace the battery again. If you have any other questions, please feel free to consult us!
Specs 29
| Brand | HEI LIANG |
|---|---|
| Special Feature | Fingerprint,Smart Lock |
| Lock Type | Biometric |
| Item dimensions L x W x H | 9 x 3.9 x 3.38 inches |
| Material | Metal |
| Recommended Uses For Product | Residential and commercial security and access control |
| Style | Smart Door Knob |
| Color | Matte Black |
| Number of Pieces | 1 |
| Finish Type | Polished |
| Controller Type | Android, Hand Control, Mechanical knob |
| Shape | Round |
| Item Weight | 1.49 Pounds |
| Control Method | App |
| Connectivity Protocol | Bluetooth |
| UPC | 758984224430 |
| Model Name | HL Knob Lock 1P |
| Manufacturer | HEI LIANG |
| Smart Home Compatibility | Smart Home Compatible |
| Part Number | HL-P1 |
| Product Dimensions | 9 x 3.9 x 3.38 inches |
| Item model number | HL-P1 |
| Batteries | 1 AAAA batteries required. |
| Finish | Polished |
| Item Package Quantity | 1 |
| Special Features | Fingerprint,Smart Lock |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
No specs match.
Frequently asked questions
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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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Smooth operation very useful security knob device accurate & virtual biometric makes getting in easy
I have been using this fingerprint door lock for a week now and i am genuinely impressed from the sleek, modern design to the seamless functionality also from setup to daily use, it's made access to my home main front door both more secure and incredibly convenient. The installation was straightforward, with clear instructions included. It took me about 20 to 30 minutes with basic tools. I appreciate that all necessary hardware was included. The fingerprint sensor is fast and accurate, it unlocks within a second. I love the dual input options fingerprint and keypad which give flexibility if someone else needs access. The mobile App is intuitive and lets me control everything from adding users to checking access logs. The auto lock feature gives me peace of mind, especially when i'm in a rush. The matte black finish looks premium and fits in beautifully with modern decor. Battery life has been excellent so far, and the lock even gives you a low battery warning so you're never caught off guard. Overall, this Smart Fingerprint Door Knob and Keypad is a great value for the price. It's reliable, secure, and packed with features. Highly recommend it for anyone looking to upgrade their home or office security.
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Reviewed in the United States on May 26, 2025 by Christopher Nahas
Really love this smart lock!
This lock makes life so much easier! The fingerprint opens fast, and the keypad is great for my kids when they forget the key. I like that it also connects to the app, so I can unlock it anytime. The black color looks nice and modern, and installation was simple. Works perfectly and feels very safe. Totally worth it!
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Reviewed in the United States on November 9, 2025 by Ayeh
Bad quality
Worked good for a couple months. Only reads fingerprint 1 out of 10 times. Gets condensation In the electronics and stops working.
Reviewed in the United States on December 9, 2025 by Dr. J
Perfect Smart Lock – Stylish, Secure, and Convenient!
This fingerprint door lock is absolutely fantastic! Installation was quick and easy, and the sleek matte black finish looks great on my door. The fingerprint sensor is fast and accurate, and I love having the option to use the keypad or app when needed. It’s perfect for my apartment — I never have to worry about losing keys again. The app control adds great convenience, especially when granting access to guests. It’s a solid, reliable, and stylish smart lock that offers great peace of mind. Highly recommend!
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Reviewed in the United States on June 9, 2025 by vijayakumar madduluri
Amazing lock and easy to use!
The electronic lock has completely changed the way I manage home security, letting me lock and unlock my door with just my phone. Installation was quick and easy, and the app makes it simple to grant access to guests or check who’s come and gone. I love the convenience of remote access and voice assistant compatibility. The only downside is that it runs on batteries and occasionally the app takes a moment to connect. Overall, it’s a reliable and smart upgrade that adds both security and convenience to my daily routine.
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Reviewed in the United States on June 15, 2025 by Rachel
Could be a great product, but inconstancy kills it.
Really loved this product, than one day the battery died completely even though the app said it was still at 60%. Good thing there's a key for it as well, and I was able to use it when it supposedly dies. Than 9 straight months of great use till one day neither the fingerprint, the Bluetooth unlock, or code would not work. This time key was inside the room. Imagine getting locked out because the product you use is unreliable. This is what this is.
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Reviewed in the United States on December 21, 2025 by Kindle Customer
A good smart door knob. A few things prevent it from being great
Let's start with the good. Fingerprint reading is accurate and fast. Unlocking is also very quick . Automatic locking times are adjustable. You can manage a rental property remotely with this pretty easily if used with a BLE hub. Now for the bad. Network connectivity to the hub is horrible. Sitting about 5 ft away from the hub. I might get a successful read one out of 10 times. This is ridiculously annoying. Another drawback is within the app. In order for me to create a guest account, I need to tie it to an email address and a user needs to download the app and create an account. Why the heck is this needed if all I wanted to do was to create a temporary passcode for a temporary tenant. It's completely unnecessary. Other smart door knobs do not have such a requirement. Once this is set up, the door knob works great. However, if you plan on working with this remotely, make sure you're connectivity is spot on otherwise you are in for some frustration. To the makers of this doorknob use the app of other competitors and take some notes regarding usability.
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Reviewed in the United States on February 1, 2024 by Jeff
Overall good, but could be better
Installation was easy and straightforward. Lock pretty much works as described. Quality seems good. The only issue I have is you have to be within 3’ to 4’ of lock for app to connect. Would be nice to be able to lock or unlock from anywhere in home. Also app always shows lock battery fully charged although mine went completely dead. The model I received has a rechargeable battery instead of replaceable batteries as described.
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Reviewed in the United States on May 19, 2025 by BillD