Professional Biometric Access Control System with The 3rd Party Door Sensor , Exit Button

Professional Biometric Access Control Compatible With The 3rd Party Door Sensor,Exit Button Description: 1. professional embedded face recognition access control systems 2. industrial grade device selection, stable and efficient, environmental adaptability 3. use of electronic product quality inspection center by the National Security Alarm System and the Ministry of Public Security Polic 4. support AB interlock combination to open the door, the combination of authentication