ZKTECO G3 Pro :
Contactless Palm and Facial Recognition Terminal 3-in-1 contactless palm recognition terminal: palm vein, palm print, and the shape of palm at the same time, and such verification methods as face, fingerprint, RFID. With contactless recognition, G3 Pro eliminates hygiene concerns. Terminal is equipped with a novel hand tracking technique allowing angle tolerance as wide as +/-60° in the roll axis, with capacity of 6,000 palm templates and 1.4GHz quad-core CPU, distance for palm print recognition and palm vein scanning from 0.2m to 0.5m in less than 0.35s.