GENUINE HID - Backed by a LIFETIME Warranty! No knock-offs here! HID's iCLASS is compatible with the 13.56 MHz US/EU/Asian Back Box Contactless Smart Card Reader (Read/Write) Provides a bi-directional RS-232 serial port to provide connection to a PC or micro controller. Also provides a standard Wiegand output. Provides the same mounting options as the R40 Reader. Dimensions: 3.30" x 4.80" x .85" (8.38 cm x 12.19 cm x 2.16 cm). Click Here For More Information RDR-6121AGN" "Black RDR-6121AKN |