4 ch/8ch, brightness, saturation, sharp contrast, color can adjust , total resources :100 FPS

Video Standard:PAL:50fields/s,NTSC:60fields/s

Digital Memory:PAL:720x576 NTSC:720x480

Video Input:1.0Vp-p 75Obm,4ch/8ch BNC

VCR input/Output:1.0Vp-p 75Obm

Alarm Mode:Video loss alarm,outer trigger alarm,motion detection alarm

Display Mode:Full screen,Zoom,2pictures,4pictures,8pictures,PIP,Auto-sequence

Control:Button&Remote control(choose and buy)