FM225 is a face recognition solution, mainly used in fields such as smart door locks. The module consists of a face algorithm motherboard and binocular camera and infrared LED light Supports live body detection, resists attacks, and uses multi-modal live anti-counterfeiting algorithms to effectively shield attacks from photos, videos, and head models and dummies. Under the premise of a 99percent pass rate, a false recognition rate of less than one millionth can be achieved 3D face recognition camera, face recognition and visibility, accurate and reliable offline recognition verification The FM225 module is based on an infrared and visible light camera and completes functions such as face liveness detection, face capture, feature extraction or comparison, and user information storage. It realizes face recognition of smart door locks through UART or USB communication and video transmission. Function. The visible light camera outputs video images at the same time to realize the face recognition and viewing function Application Scenarios - Can be widely used in face scanning scenarios such as smart door locks, smart access control systems, time and attendance machines, 3D face payment systems, smart device unlocking and human-computer interaction applications, and low-power battery face recognition systems Product model:FM225 Communication interface:UARTandUSB Face algorithm:supports deep learning infrared face recognition algorithm Recognition accuracy:98.85percent Number of :100 face features False recognition rate:Less than 0.0001percent (one millionth) FAR. or FRR.:Less than 1percent Recognition distance:0.3-1.1m Recognize height:1.35-2.20m or 20-23 or tilt angle Recognition angle:left, right, up and down - 20. Supports multi-angle face input to expand the recognition range. Power supply requirements:DC5.5V-9V 1A Working temperature:-20-and60 Storage temperature:-30-and70 Environmental humidity:10percent - 93percent without condensation Applicable scenarios:smart home, security monitoring, smart door locks, mobile vending machines, etc Colour:Black Material:PCB Package Contents: 1 x Face Recognition Module 1 x 1.25x4PIN Terminal Cable 1 x CH340 Serial Port Small Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.