13.56MHz powerful access controller with time attendance, card + keypad, read only, 512 cardholder, ISO 14443A, RS485. ... ease your fast testing and evaluation. Package list:1. Testing Board 2. Power supplier 3. RS232 cable 4. Wire cable 5 ... tags available to meet complete solution 13.56MHz powerful access controller with time attendance,card+keypad,read only,512 cardholder,ISO 14443A ...