FM225 is a face recognition solution, mainly used in fields such as smart door locks. The module consists of a face algorithm motherboard + binocular camera + 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 models and dummies. Under the premise of a 99% pass rate, a false recognition rate of less than one millionth can be achieved 3D face recognition camera, face recognition + visibility, accurate and reliable offline recognition verification The FM225 module is based on an infrared + visible light camera and completes functions such as face liveness detection, face capture, feature extraction/comparison, and user information storage. It realizes face recognition of smart door locks through UART/USB communication and video transmission. Function. The visible light camera outputs video images at the same time to realize the face recognition + 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:UART&USB Face algorithm:supports deep learning infrared face recognition algorithm Recognition accuracy:98.85% Number of :100 face features False recognition rate:Less than 0.0001% (one millionth) FAR./FRR.:Less than 1% Recognition distance:0.3-1.1m Recognize height:1.35-2.20m/@20-23/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-+60 Storage temperature:-30-+70 Environmental humidity:10% - 93% without condensation Applicable scenarios:smart home, security monitoring, smart door locks, mobile vending machines, etc Colour:Black Material:PCB Package Contents: 1 * Face Recognition Module 1 * 1.25x4PIN Terminal Cable 1 * 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.