IR Water-proof CCD Camera 1/3 1/4 SONY CCD/ SHARP CCD 420/480/540 TV Line 48PCS@ 5 LED,IR distance:30m 6mm Lens Water-proof CCD security Camera: ModelWPC115S31WPC115S32WPC115S33WPC115P41Horizontal Resolution420TVL480TVL540TVL420TVLPick-up Device1/3"SONY Super HAD CCD1/3"SONY Super HAD CCD1/3"SONY Super HAD CCD1/4''SHARPScanning Area4.9mm(H)×3.7mm(V)Picture ElementPAL:752(H)x582(V); NTSC:768(H) ...