... 2. IP54 waterproof 3. professional software Fingerprint Card Access Control System HF-F101Product Introduction :HF-F101 is a fingerprint reader ... Capacity: 30,000· Communication : RS232/485, USB client· Access control : door sensor, alarm, lock, exit button, wired bell· Wiegand ... 0.0001%· FRR : ≤ 0.01%· LED: Red, Green, Blue· Operating Temperature: ≤ 0°C-45°C· Operating Humidity: ≤ 20%-80%· Size :120 ...