With the LOCKLY Vision doorbell camera smart lock, you can access your front door in five different ways: voice command, app control, 3D fingerprint reader, online or offline access code, or physical key. This allows you to let guests into your home when you’re not present. Plus, the Vision will notify you via the app when the door is opened or closed in real time. And each access mode is secure and stable, with the PIN Genie touchscreen preventing people from guessing your code. Also, the biometric fingerprint sensor prevents people from faking your fingerprint through images. Furthermore, this doorbell cam smart lock features a high-resolution camera for real-time streaming. This allows you to see any activity surrounding your home—whether you’re indoors or out with friends. Feel safer at home and add more convenience to your daily life.