Face mask wearing alert: If the recognizing face does not wear a mask, the device will prompt a voice reminder. At the same time, the authentication or attendance is valid Forced mask wearing alert: If the recognizing face does not wear a mask, the device will prompt a voice reminder. At the same time, the authentication or attendance will be failed Max.3000 faces capacity, Max.3000 fingerprints capacity, and Max.3000 cards Face Recognition Terminal, 4.3-inch LCD touch screen,2 Mega pixel wide-angle lens,Built-in Mifare card reading module Two-way audio with client software, indoor station, and master stationSupports TCP/IP Supports ISUP5.0, ISAPI Configuration via the web client Face recognition. Distance: 0.3 m to 1.5 m Duration ＜ 0.2 s/User Accuracy rate ≥ 99%; IP65