Smart Biometric Thumbprint Door Knob with App Control

Welcome to LeeRong Privacy Space, a brand specializing in all types of Fingerprint Products that prioritize the importance of privacy in our daily lives. Our products are designed to not only protect your physical space but also safeguard your digital information, ensuring that your privacy is both respected and secured. Let's work together to create a safer and more private living environment with LeeRong Privacy Space.

Product Description on the Next Page: When you receive the finger print door knobs, make sure to fully charge them using a USB type-C cable, and it's recommended to have a power bank on hand for emergency situations. Please note that this Interior Door Knob utilizes Bluetooth technology, so you can only control it within Bluetooth range. If you want to remotely control it when you're away from home, you will need to purchase a gateway separately. In case you have trouble locating the lock device on the Tuya App, simply touch the fingerprint sensor to light it up for easy discovery. During the fingerprint enrollment process, ensure that your fingers are positioned at multiple angles for accurate readings. Additionally, adding more fingerprints for different members is easy – simply manage them through the administrator account without the need to create a new account.

Unlocking with LeeRong Thumbprint Door Knob is convenient and secure - your finger is the key. The automatic locking feature of the Biometric Door Lock ensures that your door is always securely locked when closed, freeing your hands and providing peace of mind. Privacy is maintained with the Thumbprint Door Knobs for Bedroom, giving you a personal space that is truly yours. With three different unlocking methods, including fingerprints, code, and keys, managing your home security has never been easier. The thumbprint door lock is designed for interior bedroom use, and it is important to check the door dimensions before purchase to ensure compatibility with most American left and right-handed doors.

The 3-IN-1 Thumbprint Door Knob offers the ultimate security solution for your smart home or office, with options for biometric access, app control, and backup keys. Easily switch between passage mode, entrance mode, and privacy mode with a simple rotation of your thumb, providing convenience and enhanced privacy to your family. Control and manage fingerprints, operation records, app lock/unlock, and receive alarm notifications all through the Tuya app. The fingerprint recognition technology of the door knob ensures quick and secure access, with locally stored fingerprint data to protect your privacy. Easy installation on most standard doors in the United States makes the thumbprint door knob a practical and stylish choice for enhancing your home security.

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