... IP54 waterproof 3. professional software Fingerprint Card Access Control System HF-F101Product Introduction :HF-F101 is a fingerprint ... : 30,000· Communication : RS232/485, USB client· Access control : door sensor, alarm, lock, exit button, wired bell· ... function· Optional functions : Mifare/HID card· Keypad : Register, delete, bell· Power supply : DC12V· Identification time : <=2S· FAR : ≤ 0.0001%· ...