Check the listing for details. Access Control RFID Wiegand 26 bit Reader for 125KHz EM Cards. Condition: New. Listed at 24.19 USD. Document Details Can't work alone, need work with access control panel Wiegand 26 output for connect to a controller Less than 0.2 second Response Speed Less than 0.5 seconds Proximity Time Distance Built-in Antenna Built-in LED (Double Color LED) Built-in Loud Speaker (Buzzer) Real Time Data Transfer Specification Frequency 125Khz Card Type 125khz EM card (Such as EM4035/EM4100 / EM410X/ TK4100/EM4200) Response Speed Less than 0.2 second Proximity Time Distance Less than 0.5 seconds Reading range 2~15cm / 0.79~5.91(inches) Dimension 82x42x16(mm) / 3.23x1.65x0.63(inches) Input Voltage DC12V Current: Max 70mA Note Please notice that our wiegand reader can't be compatible with some encrypted cards, such as HID, Indala, Cobra, APCiK, Paradox, Radio, Honeywell,etc. Can't work alone, need work with access control panel. Package 1 x RFID Card Reader 2 x Mounting Screws Wiring Diagram