This capacitive fingerprint sensor supports fingerprint capture, image processing, fingerprint storage, fingerprint comparison and so on. Adopting high-performance processor and ID809 semiconductor fingerprint sensor as the core, the sensor adopts built-in IDfinger6.0 algorithm, which can do all the fingerprint reader works independently. The product supports UART communication. When working with the library, it can realize functions such as fingerprint registration, fingerprint removal, etc. also PC software to help users operate this sensor. This fingerprint sensor has a round breath and has a simple structure, small size, and delicate appearance. The sensor offers fast speed recognition and high safety. What's more, it supports 360-degree arbitrary angle recognition and deep self-learning function, high efficiency and low power consumption. CNC Metal Ring, Plus, Applications, Fingerprint Lock, Drawer Lock, Identity Recognition, AuthorizationWorking Voltage: 3.3V Working Current: Less Than 60mCommunication: UARTDeaching Capacity: 801:1 Verification Time: 300,400ms Pixel Resolution: 508dpiPixel Count: 160x160Fingerprint Detection Area: 8.0mm x 8.0mm Working Environment: -40-60°C/Less Than 90%RHMiminence: Diameter 21mm/Height 5mmColor: BlackMaterial: Metal Package Contents:1 x Fingerprint Scanner Capacitive/Sensor1 x PH1.0 6P CableOnly the above package content, other products are not included. Note: The light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3cm.