Characteristics As a near-by card reader, it reads the inherent information from an entry card, and sends the data to entry control system. Function - ISO 14443A/Mifare type Card is supported. It functions as a recognition device by connecting to entry control system controller. Tamper Alarm Function - Alarm of the detachment and opening of a card reader (Alarm Sound is emitted.) - It is possible to send alarm data in using RS-485 communication way. Voice Guidance Service Function (Option) Specification - Communication with a Controller RS-485/Wiegand Output Metal Cabinet - Tamper Alarm HOST RS-485 1PORT, 9600/19200/38400 bps AUX. : RS-485 1PORT, 9600/19200/38400 bps