... . IP54 waterproof 3. professional software Fingerprint Card Access Control System HF-F101Product Introduction :HF-F101 is a fingerprint reader ... delete and wiegand products ,all input /output are using anti-jamming protection and over-voltage/circuit protection. The product ... Capacity: 30,000· Communication : RS232/485, USB client· Access control : door sensor, alarm, lock, exit button, wired bell· ...