IR High speed dome camera 18*zoom camera module 1/4 type IT CCD (EXview ... sec.,22 stepsWhite BalanceAuto, ATW, Indoor, Outdoor, One-Push WB, Manual WBGainAuto/Manual (-3 to 28dB, 2dB ... (24 positions)Focusing SystemAuto (Sensitivity :Normal, Low), One-Push AF, Manual, InfinityInterval AF, Zoom Trigger AFPicture effect E ... %~90% PowerDC12VConsumption20WcommunicationRS485 (+/-) Car carrier IR PTZ camera