UHPPOTE Metal Structure IP65 Wiegand 26 bit 125KHz RFID Reader for HID & EM Support Card: 125KHz EM, 125KHz HID Level of Protection: IP65 Appearance: metal structure,safe,anti-vandal Output format for EM card: Wiegand 26 compulsively Output format for HID card: It will output Wiegand 26-37 bit according to HID cards format automatically