10 Best Biometric Door Lock of December 2025

• Minimalist fringerprint door lock: KPP keyless entry door devotes to researching and applying on fingerprint technology, fingerprint unlock and auto-lock leads your life to a new and convenient lifestyle.
• Two modes of unlocking: Fingerprint and emgency key, after enrolling your fingerprint, biometrics technology with 98% recognition rate helps you never carry the key to go out, two mechanical keys just work as emgency key or reserve key.
• Low energy power supply: It needs 4 pcs AAA alkaline batteries, works about 1 year,when it runs out, red light will flash to remind you to change battery, there is a USB interface for you to charge with USB cable to unlock as emergency charging, so never care about batteries runs out.
• Standard door locks size: Fits for most standard residential door, applicable door thickness between 35mm to 55mm (1.4 to 2.2 in)and the adjustable deadbolt mortise 60mm to 70mm (2.36" to 2.75"). Check your door size before order.
• Simplistic design change your life: This fingerprint lock is as smart as it is elegant, providing your room with an added level of safety without announcing it to the world. With a soft unlocking motion, it is ideal for inner doors of residential, apartment or other private spaces.

KPP

• 【Door Thickness Range】 1 1/2 inch to 2 3/16 inch 38mm-55mm thick.✅ Need 4pcs 1.5V AA dry batteries (No include) . Rechargeable batteries are not recommended, because most rechargeable battery's voltage is 1.2V.
• 【Multiple Ways To Unlock】 Advanced 4-in-1 Keyless Entry Smart Door Lock: Fingerprint + Code + Card + Backup Key.
• 【OLED Display & Voice Guide】 BEBASIA Smart Door Lock is more convenient for you to enter your fingerprints, just follow the voice and screen prompts and creat users.
• 【Advanced Fingerprint Tech】 Our Fingerprint Door Lock use new 3D fingerprint sensor.Fingerprint recognition is accurate and fast, accuracy up to 99.86%.
• 【Private Mode & General mode】 Private mode Increase Your Privacy Level - only the administrators can unlock the lock. General mode - Every added users can unlock it.

BEBASIA

• Works with Alexa for voice control (hub required, Alexa device and hub sold separately).
• Connect your August smart lock to Alexa to Lock, unlock and check lock status. Alexa can also provide notifications when your batteries are running low so you can proactively replace them, or you can set up smart reorders to make sure you always have replacement batteries when you need them.

August Home

• ULTRA-SAFE &CONVENIENCE>>Enter your home within 0.3S just a touch unlock and this Smart fingerprint deadbolt lock it automatically. No more fumbling around for keys;the recognition rate is higher than 98%.semiconductor sense your fingerprint in 360 degrees keeping your home safe
• 2 UNLOCK OPTIONS>>You could use fingerprints or emergency keys to unlock.Internal memory storage,no extra app.simple process are suitable for any age such as child ,elderly.4 pcs AAA battery could be unlock up to 9 months,and USB port outside could provide you emergency charging while run out of battery.
• ADD A MODERN TOUCH TO YOUR PROPERTY >> Along with rigorously tested construction, SMONET smart door lock deadbolt is made of zinc alloy material, anti-corrosion also have a sleek modern design which would complement any interior door in the residential home, apartment, or commercial business office building
• QUICK AND EASY INSTALLATION>>Replaces existing deadbolt all by yourself with just a screwdriver (included in package).No skills required.No extra lines or drilling extra holes.Within minutes you could replace your basic lock with the Smart biometric deadbolt door lever with our video. Applicable for both left and right-handed doors and ideal for most standard U.S. door.
• Excellent Customer Service >>Every SMONET electronic deadbolt comes with 30 days Free Return service, 1-year after-sales service and Life-time technical support. Any question please feel free to contact us

SMONET

• 6-in-1 Keyless Entry Smart Lock: Fingerprint + Anti-peep Keypad + Smartphone + Auto Unlock + Shake to Open + Mechanical Key. Ultraloq Bridge WiFi Adaptor is required for remote access (sold separately)
• Anti-peep Keypad: You can type in any number of random digits, and can still gain access as long as the 1 correct password is embedded in the longer set of numbers
• Auto Lock / Unlock: Locks automatically as you leave and unlocks when you arrive
• Share the Access to Your Home via Bluetooth: Grant access to your family, guests or service people via a code or an eKey for permanent access, specific dates or periods of time. Ultraloq Bridge WiFi Adaptor is required for remote access (sold separately)
• Security: Dual Data Encryption make it impossible to unlock your door without your permission

ULTRALOQ

• 🔓【 Smart Door Lock 】Multi function Smart Biometric Fingerprint Door Lock: Fingerprint Unlock, Bluetooth App Unlock, Merchanical Key Unlock, WIFI Remotely Unlock (Gateway sold separately), support IOS and Android devices. Suitable for most standard inner residential door in case of exposing to rain.
• 🔓【 Easy To Install 】Keyless Entry Door Lock, easy to replace existing knobs with NO Wiring NO Drilling required. Door thickness of 1.38 inch to 2.17 inch, Adjustable backset 2.36 /2.76 inches. Suitable for both left handed/right handled doors. Detailed installation video on the page or search "Tiffane N20 Lock" in Utube.
• 🔓【 APP Bluetooth Control 】This Bluetooth Wifi Door Lock built-in TT Lock App, 1 step to lock and unlock. Share the eKeys to your family, friends and cancel access any time. View the status and records of smart lock in the app anytime on your phone. Connect to the gateway to realize remote unlocking and voice control with Alexa.
• 🔓【 High Performance 】Keyless Lock comes with newly upgrade circuit board and optimize the identification function of dry, wet and incomplete fingerprints. Require 4*AAA batteries to power the lock(not included), get alarm once low battery. When batteries power off, door lock with keys, or fingerprint unlock after connecting USB for temporarily emergent charge, no need worry about being locked outside.(USB charging can not directly charge internal batteries)
• 🔓【 Money Back Guarantee 】Tiffane Team provide excellent customer service,30 days return service and 360 days warranty and Free Life-time Technical Support to our smart door handle. Any problem about the electronic lock, pls feel free to contact us. Your 100% satisfaction is our eternal motivation.

TIFFANE

• 🔓【Rental Hosts & Homeowners】Sifely smart door lock is a great solution for airbnb short-term rental hosts, rental property management, and self-housing resident. Generate passcode remotely and share it to your visitors.
• 🔓【Multiple Ways To Unlock】Advanced 5-in-1 Keyless Entry Smart Door Lock: Fingerprint + Code + Fob + Smartphone + Key.
• 🔓【Easy To Install】Easy to install in minutes with just a Phillips screwdriver by following short installation video. No Drills Needed. No Locksmith Needed. Door handle is reversible for both left and right handed door.
• 🔓【Remote Control】Paired with Sifely WiFi Gateway (Optional Add-on, Sold Separately), you can lock/unlock your smart door lock anywhere anytime, set up codes remotely and check real-time access logs.

Sifely

• 4 unlocking methods - Fingerprint, Code, Key, RF CARD, meeting the various needs of different people
• Fingerprint itself is the key - A new generation of fingerprint algorithm assuring that the longer the service time, the higher the recognition efficiency
• Virtual Password Technology – Effectively preventing the password from being peeked, as the real password may be hidden between several numbers for perturbation
• Power Saving and Low Energy Consumption - With 4 AA size batteries, continuous service life reaching one year or more. There is a micro usb emergency power supply interface at the bottom, which can be temporarily supplied by portable source.
• Shop with peace of mind since this comes with one year limited warranty

LOCKMINANT

• Lock and unlock your door in a single motion - by scanning your fingerprints as you grip the door handle. A lightning speed 0.25 seconds is all that is required to open. Much faster than any key.
• No wires required. Fits standard-sized doors of 1-3/8'' to 2-1/8'' (35 to 55mm) door thickness, adjustable latch 2-3/8''(60mm) or 2-3/4''(70mm). Suitable for both left and right-handed doors.
• Voice prompts guide you to set up to 20 fingerprints, including 2 admin-user fingerprints. Note: When 2 admin-user fingerprints have been collected, adding new one will prompt normal-user fingerprint collection.
• Built-in 800mAh lithium batteries provide the uninterrupted power for the fingerprint door lock. There is a Micro USB emergency power interface to charge the batteries.
• Worry-Free 30 hassle-free return policy and 24-hour technical support by email or by phone. Before installing, please scan the QR codes in the user manual to watch the installation video.

Geek Smart

• Channel/Lock Mode: In channel mode, anyone can press down the handle to enter. In the locked mode, authentication fingerprints are required to press down the handle to open the door.
• Private Function：In private mode, only admin fingerprints work none of other users fingerprints work.
• Smart and Convenient: only need a screwdriver to easily complete the installation, voice guidance programming, advanced fingerprint recognition technology, unlocking effect with one grip.
• Scope of Application: Adjustable latch for 2-3/8''(60mm) or 2 - 3/4''(70mm), for door thicknesses from 1-3/8'' to 2-1/8''(35mm - 54mm).Applicable for both left and right-handed doors, an ideal alternative for any standard single cylinder American door latch lock.
• Purchase Guarantee: Please carefully confirm whether the size meets your needs before placing an order. If you have any questions about our products, please let us know and we will be at your service 24 hours a day.

Rulart