1. Input voltage: DC9～30V

2. Working current: <800mA

3. Operating environment temperature: -40℃~+70℃

4. Relative humidity of use environment: 20%~90% non-condensing 

5. Credit card operation time: <200 milliseconds

6. Maximum length of card reading cable: 12 meters

7. Card-swiping record storage: 20,000 items can be stored circularly

8. The number of manageable elevator cards: 60,000

9. Blacklist: 10,000

10. Elevator number: 1~255 freely set

11. Mean time between failures: >30000 hours