Main technical parameters CPU: A33 processor 4 cores, running frequency 1.2GHz RAM: 256MB Recognition angle: 360°fingerprint full angle recognition, 90°face recognition Face: (FRR/FAR）0.001/1(%) Monoana: (FRR/FAR）0.00001/0.1(%) Communication method: 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 …