DALTON LOCKS Smart Lock Fingerprint Wi-Fi Deadbolt Camera 3D Face and Finger Vein Recognition Gray Google & Alexa

Smart lock with 3D face recognition and finger vein that brings advanced security features to your smart home. Enjoy voice command via voice Alexa and Google Assistant. Grade 2 Security Grade locks. Easy installation: This lock requires only a Phillips screwdriver for hassle-free setup. Fits all door thickness 1.575-4.724. Model P9018. TT

*Looks complete, however it may be missing small parts*

• What is Finger Vein: This method analyzes the unique pattern of veins inside a finger. The pattern is captured using specific imaging techniques, often involving infrared light, which penetrates the skin and captures the pattern of blood-filled veins inside.

• As infrared light is directed onto the finger with Finger Vein Sensor Technology, it's absorbed by the hemoglobin in the blood and mapping out the unique pattern of the veins.

• This results in high security as forging a finger vein pattern is significantly more challenging than copying a fingerprint because the data is inside the finger, making it a relatively more secure biometric modality.

• Event log and access history: Keep track of who enters your home at any time with our lock's event log and access history feature.

• The lock fits most doors with a thickness of 40-120 mm or 1.575 - 4.7244 inches