... 4.indoor dome camera and real time dvr Indoor security system:The kit include those products: 1). 1 X Economical ... Feature: ModelELP-106LPImage sensor :1/4 inch color Sharp CCDSymc System:InternalResolution:420 TV LinesS/N Ratio:48 Db (AGC OFF ... wired Security CCTV camera, Security Network IP camera, wireless Security system camera, DVR card recorder,standalone DVR recorder, Mobile DVR recorder ...