Smart Biometric Door Lock With Keypad And App 4 In 1 No Key Needed Keyless Entry Fingerprint Code Tap And Go Phone Access For Home Apartment Office Bedroom Hotel With Auto Lock Guest Codes Bluetooth And Low Battery Alerts

Single-unit 4-in-1 Smart Biometric Door Lock with App
✔️ 4-in-1 entry: fingerprint, code, app, and key; Bluetooth

Smart Biometric Door Lock with Keypad and App uses 4-in-1 keyless entry for homes, apartments, offices, bedrooms, and hotels, blending with most door styles. Color: Gray.

✅ Fingerprint unlock in about 1 second
✅ Stores up to 50 fingerprints for multiple users
✅ Runs on 4 AAA batteries (not included); 8-10 months life
✅ Bluetooth and Tuyasmart app for lock control, user management, and activity logs
✅ USB port for emergency charging; two physical keys included
✅ Works on doors 35-55 mm thick (1-3/8" to 2-1/8"); latch 60-70 mm (2-3/8" to 2-3/4")

💡 What is a smart biometric door lock best used for in homes and offices?

This handy device secures entry while offering flexible access options for households, offices, or hotels.

- Hands-free entry via fingerprint, PIN, app, or physical key for quick access
- Remote management with activity alerts through the Tuyasmart Bluetooth app
- Easy guest access using temporary codes and auto-lock feature
- Battery powered with low-battery alerts and emergency USB charging
✝️