Keyless Entry Fingerprint Door Lock With App Control, Biometric Smart Door Knob For Bedrooms, Office, And Apartment, 3 In 1 Unlock: Fingerprint, Mobile App Access, And Emergency Back Up Keys

Smart Fingerprint Door Lock with App Control 3-in-1 Unlock
✔️ 3-in-1 unlock: fingerprint, app control, and emergency keys

This smart door lock is a 3-in-1 biometric entry system ideal for homes, apartments, and small offices. It supports indoor use and installs on standard doors, offering convenient keyless access and activity tracking.

✅ Three unlock methods: fingerprint, mobile app control, and emergency back-up keys
✅ Built-in rechargeable battery lasts up to 8 months on a 3-hour charge
✅ Switchable interior modes: Entrance, Passage, and Security for flexible access
✅ Easy installation with included hardware; about 15 minutes on standard doors
✅ Indoor use only, color Black Polished

💡 What is a smart door lock with fingerprint and app control best used for in homes and offices?

This handy device lets you unlock without keys, monitor access, and keep your property safer. - Keyless entry for daily use
- App control and unlock history
- Emergency backup keys for peace of mind
✝️