... ,IP66Consumption20W35WSupporting Camera Modules: SamSung ModelSCM-223023X,color1/4 inch, Interline Transfer CCD 23X, f=3 ... 36X ,D/N ,WDR f = 3.4 (WIDE) to 122.4 (TELE) mm (F1.6 to F4.5 ... )FCB Ex-985EP28X,D/N1/4-type ... 36x optical zoom lens f=3.4 mm (wide) to 122.4 mm (tele),F1.6 to F4 ... .5 550 TVLHitachi ModelVK-S214ER22x zoom,Color1/4” CCD, ...