The SmaerDeer smart lock with camera and 3D facial recognition is the ultimate home security solution. With its advanced features and durable construction, it provides unparalleled security and convenience. Unlock your door with your face, fingerprint, password, or phone, and monitor your doorstep from anywhere with the built-in camera and visual doorbell. The SmaerDeer smart lock seamlessly integrates with your smart home ecosystem, allowing you to control it remotely and receive notifications when the lock is accessed.