high quality and reliable,power from adaptor,professional CAMERA and alarm manufacturer in China,Cost-effective MS-225PAF=8mm 1/4"Sharp CCD;420TV 0.5LUX,IR=40m,48pcs;5LED MS-225YBF=8mm 1/3"Sony CCD;420TV 0.5LUX,IR=40m,48pcs;5LED MS-225YCF=8mm 1/3"Sony CCD;480TV 0.5LUX,IR=40m,48pcs;5LED MS-225YDF=8mm 1/3"Sony CCD;520TV 0.5LUX,IR=40m,48pcs;5LED Image Sensor 1/4" SHARP CCD or SONY 1/3" CCDSignal ...