The GV-RK1352 is a card reader with keypad, designed to recognize PIN codes, identification cards or both. Featured with the Wiegand and RS-485 outputs, the unit can be connected to any standard access control panel. Weather-proof and IP66-compliant housing (for outdoor use). RS-485 output: 9,600 bps, connect up to 8 GV-RK1352 units. 13.56 MHz for ISO14443A (MIFARE DESFire, MIFARE Plus and MIFARE Classic). Support for GV-Proximity Cards with GID (Geovision Identifier) to enhance security. UL 294 compliance.