Smart Deadbolt and Tool Set for Home Security: LETTON Upgrade Kit

About this item

• 【Auto-Locking Feature】 The smart door lock comes with a built-in sensor that detects when your door is closed and automatically engages the lock, ensuring the security of your home even during busy moments when you're in a hurry.
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• 【Intelligent App Management】The smart door lock provides a complimentary application that enables you to effortlessly add fingerprints and passwords, review unlock records, configure auto lock, passage mode and privacy mode for enhanced convenience and security. Please note: Bluetooth range is limited for control purposes. Should the door knob become offline, kindly initiate reconnection by using your registered fingerprint first.
• 【4-IN-1 Unlock Options】LETTON Smart Door Knob features 4 different unlocking methods, including fingerprint recognition, password input, App control (compatible with Smart Life/Tuya App), and traditional key access. These options are designed to cater to your various requirements. Ideal for bedrooms, living rooms, wardrobe spaces, offices, and apartments.
• 【Safeguarding Your Privacy】The smart door lock securely stores your fingerprint and in-app data locally, rather than uploading it to the cloud, ensuring the confidentiality and safety of your personal information.
• 【Simple Installation & Outstanding Customer Support】The smart door knob can be effortlessly installed using a screwdriver within minutes and is compatible with most standard US doors. Should you encounter any issues with the smart door knob lock, please do not hesitate to reach out to us. We offer 24-hour technical support via email or phone for your convenience.
• 【Effortless Keyless Access】The biometric fingerprint smart lock with a keypad swiftly recognizes your fingerprint in just 0.1 seconds, supporting storage for up to 18 fingerprints and offering 20 access codes that can be shared with your family members. This allows for convenient entry into your home without the need for traditional mechanical keys.