规格参数：                                                                     

识别功能    摄像头                专用双摄像头                                         

           识别方式              人脸；卡+人脸                                        

           最大用户数            500                                                 

           识别速度              <=1s                                                

           识别率                >=99%                                               

           误识率                <=0.1%                                              

           角度范围              水平：±20°, 垂直：±20°                           

           适应身高             145-195CM                                           

           识别距离             30-80CM                                             

           内置读卡器           可选（ID/IC），选配                                  

           SD存储卡             最大支持32G,标配2G                                  

           网络数据同步          服务器手动同步（自动同步可选）                        

           识别照片存储          无论识别成功与否，保存照片                            

通讯接口   

           网络                  支持TCP/IP（RJ45接口，带指示灯）                     

其他        适用工作环境          适应光线：0-20000LUX                                 

           工作湿度              20%~80%                                             

           工作温度              0℃~45℃                                            

           外型尺寸              180mm*138mm*92mm