Linux-Based Multi-Biometric Access Control and Time & Attendance Terminal with Visible Light Facial Recognition & Palm Recognition Features ： · Visible Light Facial Recognition · Anti-spoofing algorithm against almost all kinds of print attack (laser, color and B / W photos), videos attack and 3D mask attack · Multiple verification methods: Face / Palm / Card / Password · Available card modules: ID / IC / HID / iClass / Felica / Desfire EV1 / EV2 / Legic · Supplement light with adjustable brightness · Capacity: 6,000 face templates; 3,000 palm templates; 10,000 cards;  200,000 logs · IP66