4 channel AHD real-time high resolution with HDMI
                 
                
                    
                        
                        
                            
                            4 channel AHD real-time high resolution with HDMI
                            4 channel AHD-M real-time encode and decode.
                            
                            
                         
                     
                    
                    4 channel AHD-M real-time encode and decode.
Support multi analog, network hybrid input, NVR mode support onvif.
1*VGA. 1*HDMI  HD output
Audio: 4ch input, 1ch output . Alarm: 4ch input, 1ch output.
2*SATA(max. 4G/pcs), 1*RS485, 1*RJ45(10M/100M), 2*USB, DC12V 4A.