Features• 7-inch LCD touch screen• 2 MP wide-angle dual-lens• Adjusts supplement light brightness manually• Face recognition in dark environment• Face recognition distance: 0.3 to 1.5 m• Suggested height for face recognition between 1.4 m and 1.9 m• Deep learning algorithm• 10,000 face capacity, 5,000 fingerprint capacity, and 50,000 event capacity• multiplication authentication modes