Eufy Security Smart Lock.
- Multiple Ways to Unlock - Unlock via the keypad, the eufy Security app, or one of the 5 included keys.
- Bluetooth app control up to 45 metres away via the ultra-stable Bluetooth 5.0 connection.
- Password Protection - Hide your password from prying eyes by scrambling your password.
- Locks Automatically - Internal door sensor for automatic locking.
- Built to Last - Durable and proven to work after locking and unlocking 250,000 times.