MPEG4 4CH(NEW ST2004)

○ 4-channel video input and 1CH Audio input.    
○Multi-language :English, Chinese，Russian .
○ Display modes: Full and Quad display. 
○ video loss and motion detection functions.   
○System can support panel, remote controller and mouse operate at the same time
○ Support IR remote controller,support USB bachup and SATA HD for recording。