· Support unlock through face, ID card, password, and their combinations; and support unlock in certain periods. · With face detection box; the largest face among faces that appear at the same time is recognized first; the maximum face size can be configured on the web. · Face recognition distance is 0.3 m–2 m, human height range is 1.1 m–2.4 m. · Face verification accuracy>99%; face comparison speed ≤0.5s per person; false recognition rate<0.1%. · Profile faces can be recognized; face recognition angle can be adjusted, the range is 0°–90°. · Supports 30, 000 users, 30, 000 cards, 30, 000 passwords, and 50 administrators. · Support liveness detection. · Supports duress alarm, tamper alarm, intrusion alarm, door contact timeout alarm, and illegal card exceeding time alarm. · Has six user levels: general users, patrol users, blacklist users, VIP users, guests, and disabled users. · Attendance records can be uploaded to the management platform. · 1 year warranty
