Adopt sony II Super HAD CCD, max horizontal resolution reach520TVL. *42 pcs Ф5 IR LED, IR distance 40m. *4-9mm manual vari-
Adopt color 1/3" sony Super HAD II CCD,max horizontal resolution reach 520TV CDS light control design. Auto light test fo
Adopt color 1/4" sony Super HAD II CCD,horizontal resolution reach 420TV CDS light control design. Auto light test for co