... slot, support SDHC cardOptional ModelEC-IP4404IR 2.1 Megapixel IP IR camera ModelEC-IP4404Type1080P 2.1 Megapixel HD IP vandal proof Dome cameraSensor ... ControlAWC/ATW,AGC,BLCAuto Electronic Shutter1/25 -1/10000sec , Slow shutter 1/2,1/4,1/8,1/12Optical lens2.8-12mm manual varifocal lensAudio ... Size Gross weight1.5KG EC-IP4404P Full HD 1080P 2.1 Megapixel HD IP vandal proof Dome camera POE IP ...