10 Best

Front Door Lock Systems

of April 2024

  1. Product Highlights
    • ✅usb rechargeable: thumbprint door knob powered by 4*aaa batteries (not included). when the voltage is below 4.8v, there will be a voice alarm prompt every time the lock is opened (it is expected to open the door about 100 times). there has usb emergency power socket, which can be used to open the door by charging the door with a power bank device through the usb interf...
    • ✅multiple function: fingerprint door knob with trial and error locking function that after 5 consecutive password verification fa s or 30 fingerprint fa s, the system locks for 90 seconds and emits an alarm sound. suppo ng mobile app to generate remote passwords for customers to input to unlock. also support mobile app apartment management function.
    • ✅5 ways to unlock: biometric door lock enjoys hassle-free entry with our 5 in 1 unlock method, including tuya app, fingerprint, code, key, and ic card access for added convenience and security. with fpc sensor, just needs 0.5 second fast fingerprint recognition, and with a valid password of 6-10 digits and support for front and rear virtual passwords.
    • ✅tuya app mode: tuya smart (compatible with ios version) of smart door knob can be downloaded from the app store, and the compatible with android version can be download from the application store of compatible with google play, aptoide and so on. open bt on smartphone and click to "add device", select lock, and select "start bt distribution network", and then connect i...
    • ✅easy installation: firstly, install 4*aaa batteries (not included) in correctly direction in the smart lock , and insert the front handle into the lock body. secondly, disassemble the rear handle to 2 parts, and install the part a align to square bar and install part b, and then screw connecting screws tightly. finally, insert and rotate the key 180 degrees in the keyh...
  2. Product Highlights
    • [smart fingerprint door lock/application] fingerprint door lock handle through the mobile phone app application, up to 50 fingerprints and 100 passwords can be added to the smart door lock, the fingerprint recognition rate is as high as 99%, and the door can be opened in 0.2 seconds, in addition to temporary dynamic passwords and virtual passwords can be set up to effec...
    • [perfect design]:the keyless entry smart door lock uses advanced technology to prevent fingerprints from being left repeatedly and is made of sturdy aluminum alloy material. reliable quality and ergonomic design, you only need to put your finger on the sensor for 1 second to access the locked door, ensuring your safety with your loved ones and family.
    • [4-in-1 latest smart door lock]:haizr keyless entry door lock, support fingerprint/tuya app/digital code/key (2 included), you can also unlock the door with tuya app. keyless one key fingerprint entry, read fingerprint, automatically unlock and lock, very smart and convenient, take care of every family member, more suitable for the elderly and children.
    • [smart connection/remote control]: open app to add graffiti gateway (not included) and activate it, open the door lock at any time without any geographical restriction, view the opening situation in real time, the door lock can also be set up with a dynamic password for visitors (with a time restriction) intelligent door locks are perfect for offices, homes, hotels, sto...
    • [easier installation]: electronic door locks fit most lever lock standards, no holes or connections required, just confirm the orientation of the door lock. door thickness: 1-3/8 inch (35 mm) - 2-3/16 inch (55 mm) with an adjustable latch of 2-3/8 inch (60 mm) or 2-3/4 inch (70 mm). as a precaution, please double-check your door size before purchasing. please note. the ...
  3. Product Highlights
    • [bank-level secure biometric fingerprint sensor] adopting an advanced 3d biometric-based fingerprint sensor, the blusafe fingerprint door lock ensures bank-level security for your home. unlike optical fingerprints, the fingerprint door lock accurately identifies your fingerprint within 0.5s, with a resolution of up to 508dpi, avoiding unlocking by copied fingerprints. w...
    • [easy setup for right & left door] the keyless entry door lock with handle fits both right & left-handed doors, and can be easily installed with the screwdriver, without hiring an expensive installer. the keyless entry door lock with handle fits most standard residential doors with thicknesses from 1-2/5" to 2-1/8" (35 and 54mm), backset: 2-3/8" or 2-3/4" (60mm or 70 mm...
    • [superior sturdiness & security] made of solid zinc alloy material, the blusafe smart lock ensures the highest quality and durability to prevent any possibility of forced unlocking. an alarm can be triggered to scare away suspicious people when being forced to unlock or attacked. the smart lock locks automatically when the door is closed, no need for manual operation or...
    • [long run time & emergency charge] designed with a hidden touch keypad, the wifi smart door lock has a lower consumption, and the required 8 aa batteries (not included) can provide at least 6 months of operation. a low-power voice prompt will be activated when the battery is below 20%. when out of power, the wifi smart door lock remains locked and supports emergency pow...
  4. Product Highlights
    • 【multiple access methods】enjoy the convenience of keyless entry with the smart lock. unlock your door effortlessly using face recognition, fingerprints, or a password. home security unlocking method, you can also remotely control through app, no longer worry about being locked; when a visitor arrives, just press the doorbell and start the camera and request remote unloc...
    • 【long battery life】the smart lock with camera uses a 3200mah large-capacity battery, which can provide a long service life. the smart lock with camera also has the characteristics of low power consumption, which effectively extends the battery life. when the power is off, the fingerprint door lock remains locked and supports usb interface for emergency power supply;
    • 【door lock with video camera】the smart fingerprint door lock with camera is combined with the camera; when someone rings the doorbell or triggers the built-in motion sensor to receive a notification reminder, you can see the scene outside the door on the phone, and communicate with the person who rings the doorbell, and then choose whether to open the door; note that th...
    • 【enhanced security】the smart lock with camera uses advanced encryption technology to prevent hacking and password cracking. the smart lock with camera has passed 100000 unlocking tests to protect your property and privacy. smart video lock is made of strong zinc alloy material, ensuring quality and durability to prevent the possibility of forced unlocking.
    • 【satisfaction guarantee】if this smart door lock with video camera does not satisfy you, please let us know immediately and we can give you a full refund. if you have any questions, please feel free to contact our customer service. we will give you a professional and detailed answer within 24 hours. click to buy now!
  5. Product Highlights
    • 🔥【ip66 security smart lock】kucacci door locks with keypad is a secure housekeeper. it comes with sturdy lock cylinder, high-quality persistent durable zinc alumium structure, anti peeping keypad code protection and ip66 weatherproof rating to resist extreme weather. the smart door handle can be used indoors or outdoors, left or right opening door.
    • 🔥【convinient management】with ttlock app or ttlock web manager, you can manage all kucacci fingerprint door locks in one place: authorize admin, generate code, share ekey, view records. simple, fast and efficient, absolutely best choice for airbnb short-term rental hosts and self-housing resident.
    • 🔥【fingerprint on handle】ergonomic design makes the keypad door lock easy to unlock quickly by simply turning the handle with your thumb on fingerprint sensor. just 0.5 second fingerprint recognition to unlock, change your life to be more efficient.
    • 🔥【keyless entry door lock】multiple unlock ways: biometric fingerprint + keypad code + fob card + keys + app. connected wifi gateway(sold separately), you also can remotely unlock the digital door lock and enable the alexa to voice unlock.
    • 🔥【easy installation】no extra drilling required or a costly locksmith. with a screwdriver, you will be able to install and program this smart door lock all by yourself. kucacci electronic biometric door lock comes with 1 year product warranty and lifetime customer support from the date of purchase, customer service online 24/7.
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