Main technical parameters CPU: Prosesor A33 4 intine, running frequency 1.2GHz RAM: 256MB Recognition angle: 360° sidik pangenalan sudut pinuh, 90°face recognition Face: (FRR / SENI） 0.001 / 1(%) cap jempol: (FRR / SENI） 0.00001 / 0.1(%) metoda komunikasi: TCP / IP, WiFi Wiegand protocol: a group of input and output Working voltage / ayeuna: 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 …