• LVD-06 Touchscreen Keypad Lock

    LVD-06 Touchscreen Keypad Lock

    LVD-06SF is a semi-conductor biometric fingerprint lock for apartment /office wooden door or metal door.All in one smart door lock,its the best seller in the new product lines.

    Voice navigation for easy operation

    Low voltage alarm

    Touch screen keypad, blue backlight digits

    Reversible handle

    Lift handle for double lock


  • LVD-07MFP Replacement Smart Lock

    LVD-07MFP Replacement Smart Lock

    LVD-07 MFP Tuya is the simple structure with fingerprint lock and Tuya Apps.

    Application Scenarios: Office Building

    Attendance Management: Working hours can be set, and this function supports employees to choose fingerprint, App, password or IC card for clock-in. You can check the attendance statistics of employees in each month, including late, leave early, and no clock-in.

    Solve the problem of key management of too many offices, sample rooms, meeting rooms, warehouses and so on.

    Secure lock mode, one-click makes your office a private space.

  • LVD-07MFE Tuya Fingerprint Lock

    LVD-07MFE Tuya Fingerprint Lock

    LVD07MFE Tuya is  a professional Mobile Phone Control Biometric Door Lock, perfect for home, office, hotel, apartment security application. Support connect to mobile phone via Bluetooth 4.0. You can open the door with unlock card, password, APP, fingerprint or mechanical key. Ensure all-day security for you and your family, easy to install and use, fit most doors.

    1. Secure Lock Mode: Except for the passcode and APP of the administrator, all users’ fingerprints, passcodes and IC cards can not unlock the door.

    2. Send eKey: To authorize other users’ App permissions, the administrator clicks on and enter into “Send eKey” in App, and input the mobile phone or email account registered by other users, with setting the authorization period as timed, permanent, one-time or cyclic, and then click on “Send”. The authorized user does not need to add the lock, and can use the app to open the lock within the authorization period.

    3. Generate Passcode: the administrator can generate a password on the App with 5 modes for your choice, including permanent, timed, one-time, custom and cyclic. For example, timed passcode can be set to be a valid passcode from 9 am to 11 am every Tuesday morning.


    1. Is the lock easy to be installed?

    Yes, No professional installation is required. You can install LVD-05F on your door in about 5 minutes by yourself with just a screwdriver. And it fits most single-cylinder door lock both left and right handed doors.

    2. What battery is used? How long does it take to replace the battery?

    Low battery consumption,4 AA batteries are durable for over 1.5 years

    3. What if the battery run out?

    There is a USB emergency interface, you can charge it to unlock door when the battery run out.



    A best-seller for a reason. Meet our all-in-one Smart Lock that has all the convenience and smarts you need, powered by one beautiful lock. “A grip to open” smart lock, is the LEI-U company’s world-leading with full intellectual property rights of a subversive smart lock products, with five core patents, App support for the world’s most mainstream national language. Best-selling in the United States, Singapore, Australia and other parts of the world. Extraordinary design concepts, advanced electronic biometrics, perfect office, apartment management system, allowing users to enjoy the intelligent and convenient AI era. The application scenes of this smart lock are: commercial office buildings, office buildings, apartment buildings, hotels and lodgings, high-end home furnishings and so on.

  • LVD-06S Biometric Door Lock

    LVD-06S Biometric Door Lock

    Home Smart Digital Entry Door Lock

    Password simple function


    Remote Control

    We abide by the business philosophy of “quality for credibility, reputation for development”. Strengthen international cooperation to ensure the forward-looking and technological development of the products.

    LVD-05F is a new type of electronic bluetooth entry door lock developed with advanced apartment and tenement  management system. It includes two key patents and many technologies. And it supports 11 languages and can be download and applied in 159 countries with TTlock App.

    Advanced electronic and biometric technology enables the electronic lock to have intelligent recognition capability, which makes the customers’ work and life more easier and convenient. 

  • Front Digital Door Lock

    Front Digital Door Lock

    T1 is equipped with cycinder built-in clutch, with separate control systems in the front and rear panels, and is equipped with related accessories to prevent electromagnetic interference.

  • Code Bluetooth Electric Deadbolt for Hotel

    Code Bluetooth Electric Deadbolt for Hotel

    LVD-06MFE is a new dapper fingerprint lock, which can be in stead of old version mechanical door knob and will automatically close after use, which is smart and convenient.The product has a stylish appearance, natural and smooth lines, and uses electroplating technology to present a high-quality feeling.

  • Remote Lock/Unlock for Home Security

    Remote Lock/Unlock for Home Security

    LEI-U Keypad Fingerprint Smart Door lock is a new type of intelligent door lock independently developed by our company. Have a variety of unlock methods: fingerprint, APP, password, mechanical key, IC card.

    LVD-06MFP with mortise 72*55cm /86*60cm

  • LVD-07S Keyless Lock

    LVD-07S Keyless Lock

    LVD-07S Tuya is the  most easy installing intelligent door lock .

    Remote control with the gateway ,high security and makes your life simple and easy.


  • LVD-06G Glass Office Phone Control Lock

    LVD-06G Glass Office Phone Control Lock

    This is made for the glass door and meets for the office .Company specializes in research and development, production and sales of intelligent face recognition locks, fingerprint locks, finger vein locks, apartment houses, cabinet locks and other series of control panels. The company has always adhered to a high level of quality and service for business purposes, to provide customers with a stable smart lock application program.

    LVD-06G is a revolutionary Password Lock with the advanced 5-in-1 access and strong security features.

    It has strong metal texture, and the color is soft bright, after rigorous scientific process,it is the perfect commercial lock for businesses, home and apartment that need access for multiple people. It comes with a mortise, especially good for exterior doors.

    You can give temporary codes to guests, visitors, house keepers or employees — perfect for working place, Home,hotel, school, and apartment.

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