Origin	China
Model Number	AY-8104
Brand Name	Anyuan

H.264 4CH DVR,CCTV DVR,Standalone DVR,Embedded DVR, network AY-8104 main features:   

                             
Video System: NTSC/PAL       

         
Video Compression: format H.264       

                                 
Video Input: 4CH BNC Video Inputs, 1.0VP-P, 75ohms, BNC  

                                      
Video Outputs: 1CH master monitor output, 1CH slave monitor BNC output                                        

Video Resolution:   720 × 480(NTSC)/ 720 × 576(PAL)                

Display Modes: PIP / 1 image / 4 images                 

Recording Resolution: 720 × 240(NTSC)/720 × 288(PAL)       

         
Recording Modes:        Manual, Scheduled, alarm, motion detection                 

                       
Operating System:        Embedded  Linux operation system   

                                     
System Operation:  Mouse, Remote Controller, frontpanel Control    

                                    
Multi-operation:        Live & Recording & Playback & Backup & Network                   

                     
Low Image Quality: 4.8kbit /s                 

                       
Normal Image Quality: 6kbit /s          

                              
High Image Quality: 7.5kbit /s            

                            
Refresh Rate: 30fps(NTSC)/25fps(PAL)
                
Watchdog: (LED indicator) Power, channel     

                                   
Event Modes: Alarm trigger, motion detection   

                                      
Alarm Input: 4CH alarm inputs, 1 relay output, COM & N.O.& N.C.   

                                     
High Playback Speed:Fast forward: x 2, x 4   /    Fast back: x 2, x 4                                        

Playback Searching:Date & time / Event record group        

                                
Network Protocols: TCP/IP, DHCP & static IP               

                         
PTZ control: RS485
                                        
HD Storage: SATA, IDE ( 3.5", 7200rpm)               

                         
Backup System: USB,  CD-ROM                     

                   
Optional Function: 1CH VGA output             

                           
Power Supply: ATX (PC)
                                        
AX dimension: 430(L) × 380(W) × 70(H)mm      

                                  
Environment Temperature: -30??~ 60??nbsp;