Main technical parameters CPU: A33 processus 4 millia metretas, running frequency 1.2GHz RAM: 256MB Recognition angle: 360Plena eft ° fingerprints recognition, 90°face recognition Face: (R / TANTUM) 0.001 / I(%) fingerprint: (R / TANTUM) 0.00001 / 0,1(%) modum communicationis: TCP / IP, WiFi Wiegand protocol: a group of input and output Working voltage / current: 12V1.5A, with customized backup battery Ring function: timed ring Anti-demolition function: not supported Recognition method: face/fingerprint/card/password Recording capacity: 500,000 …