The MF7 is a very high performance proximity reader. This well-designed reader is packed with technical features that have medium range capability and a small footprint. The MF7 reader is the best choice for system integrators because of its wide range of power inputs (between 5V to 18V DC). Even at 5 Volts (DC), the MF7 features a good reading range. The MF7 reader also comes with a variety of Three-In-One interface, RS-232, MSR ABA TK2 and Wiegand interfaces allowing it to integrate with a variety of applications, especially security access control.