1:in/outdoor security camera cover 2:dustproof,temperature control, fan 3: white/ecru ... fan, corrosion resistant ability , automatic sunshade cover1ND10Aindoor dustproof deluxe cover, outer cover length size: 26x8.8x7.5cm; material: aluminum alloy, ... 5x8x7cm; material: aluminum alloy, ecru4ND30AOutdoor and indoor dustproof deluxe cover, outer cover length size: 29x10.5x10.2cm; material: aluminum alloy, ...