... 20M IR waterproof,OEM This 20M IR waterproof CCTV camera is manufactured by China CCTV camera factory: HSCCTV.cctv camera senser: 1/4" CMOS CCD, ... 1/3" SONY CCD,540 TVLHS-7002-1,1/3" SONY CCD,420 TVLHS-7002-2,1/4" SONY CCD,420 TVLHS- ... camera senser: 1/4" cmos CCD, 420TVLSystem of Signal: NTSC/PALMin. illumination: 0 Lux with ir on, 1LUX with ir offCCTV IR: 24 pieces IR-LED20m Illuminate distance camera ...