Linux-Based Hybrid Biometric Access Control and Time & Attendance Terminal with Visible Light Facial Recognition Features. Visible Light Facial Recognition · Anti-spoofing algorithm against print attack (laser, color and B / W photos), videos attack and 3D mask attack · Multiple verification methods: Face / Fingerprint / Card / Password · Available card modules: 125kHz ID card (EM) / 13.56MHz IC card · Supplement lighting with adjustable brightness · Capacity of 6,000 face templates
