Main technical parameters CPU: Pròiseasaran A33 4 coraichean, running frequency 1.2GHz RAM: 256MB Recognition angle: 360° lorgan-meòir làn aithneachadh ceàrn, 90°face recognition Face: (FRR/FAR)0.001/1(%) Meur-lorg: (FRR/FAR)0.00001/0.1(%) Modh conaltraidh: TCP / IP, WiFi Wiegand protocol: a group of input and output Working voltage / gnàthach: 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 …