Simplified title: Smart Keyless Entry Door Lock with Fingerprint and App Control

About this item

• 3-in-1 Fingerprint Door Lock: Our advanced smart lock offers three different methods of unlocking, including fingerprint identification, app control, and mechanical key. This gives you the freedom to choose the unlocking method that best suits your needs and preferences, while providing unmatched convenience and security for your smart door knob.
• Smart Notifications: This smart door lock has a voice feedback feature that provides verbal alerts for actions such as locking, unlocking, and operating failures. Additionally, you can invite others to be family members through the app, share access rights, and receive real-time updates on the status of the fingerprint door lock. Instant alerts will be sent whenever someone attempts to pick the lock or opens the door.
• Enhanced Security: Equipped with a biometric fingerprint sensor, this fingerprint door lock can recognize your finger in just 0.2 seconds and can store up to 50 fingerprints. It also offers features such as auto-locking in 5-60 seconds, one-touch locking, passage mode, and a low battery alarm. With the one-touch door opening function, you can ensure the security of your home.
• Durable & Easy Installation: This smart door lock with handle requires 4 AAA batteries (not included) and has a battery life of up to 1 year. It is IP54 waterproof rated, making it suitable for use both indoors and outdoors in various locations such as houses, front doors, bedrooms, apartments, offices, and hotels. Installation is easy and only requires a screwdriver. Detailed installation manuals and technical support are included to assist you in replacing your door lock.
• Service Guarantee: We offer a 30-day return service for this door lock.