Capacitance fingerprint collector(176*176 pixels) High quality, high security, high efficiency of autonomous recognition algorithm Usb, uart and spi three kinds of interfaces 0.001% far0.1% frrlevel 3 3000pcs fingerprint max. 10 millions cycles wear to tear 0.6n, ±15kv esd-proof air discharge Support self-learning function, 360 degrees casual press Support the human body induction waking-up Led orange lighting in fingerprint collecting process, and led green lighting in recognition passed process Support windows, android 4.0 above version and scm running Standard dimensions33.5*20.5mm