Fingerprint Access Control, Fingerprint Time Attendance, RFID Access Control manufacturer / supplier in China, offering High Definition Camera Fingerprint Reader Face ID Access Control Face Recognition System, Large Capacity 12000 Face 20000 Fingerprint Plam & Fingerprint Reader Access Control & Time Attendance with Backup Battery Optional WiFi/4G, Visible Light Ai Face Camera Biometric Device Face Recognition RFID Card Access Control System with WiFi and so on.