UHPPOTE Security RFID EM-ID Card Reader 125KHz Wiegand 26/34 Output for Access Control Can't work alone,need work with access control panel Built-in Antenna Built-in LED (Double Color LED) Built-in Loud Speaker (Buzzer) Card Type: Stand EM-ID card (Can't support HID, Indala,Cobra, APCiK ,Paradox,Radio,Honeywell,etc)