1.Authorized access permission via the management softward,then output the signals to door manager which is security and reliable

2.RF communication between the handheld terminal and wall reader,which can make data-collection with a high speed and track the access records.

3.Support online upgrade

4.Double color LED light and buzzer indication

5.Support ISO14443A and NFC communication

6.Working voltage:DC 9-24v

7.Working current:less than 100mA

8.Read range:Less than 5cm