Four Channel+Real time play back+H.264 Compression format+Network+Motion detection+PTZ control+Remote control+Audio+USB backup+Mouse

Specification:

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 × 480/720 × 576       
Display Modes:PIP / 1 image / 4 images                    
Recording Resolution:720 × 240/720 × 288       
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/    25fps       
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: × 2, × 4   /    Fast back: × 2, × 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                   
Power Supply:ATX (PC)                   
AX dimension:430(L) × 380(W) × 70(H)mm                   
Environment Temperature:  -30℃ ~ 60℃