1.CAMERA*4,SONY CCD 420tvl,540tvl,600tvl 2.Power*1,DC12V 2A 3.DVR*1,4CH,H.264,VGA,PTZ,USB 4.cable*4,20 meters,video and power Product factionXK-TZ3XK-TZ5XK-TZ6CAMERA*4Image Sensor1/3 SUPER CCD and DSP1/3 HAD//CCD and DSPEffect Pixels• PAL: 500(H)*582(V), NTSC:510(H)*492(V) PAL:752(H)*582(V); NTSC:768(H)*494(V)Lens installation3.6MM 6MM 8MMSignal SystemPAL(color)NTSC (color optional)Sync Internal ...