Ultra thin fingerprint time attendance and access control - 2.4-inch TFT color screen and Touch keys - Ultra thin and elegant design - Full Access Control Features: Anti-pass back, access control interface for 3rd party electric lock, door sensor, exit button, alarm - Standard Wi-Fi - Network interface by TCP/IP or RS485 - Built-in auxiliary input with enhanced flexibility to link with wired detector or emergency switch - Multiple Verification Modes: Multi-verification methods (card is optional) providing user various choices