... Voltage 4.Day/Night Function Features 1.Wide Dynamic Range Dome Camera,Horizontal Resolution 690TVL;20 meters IR Range;2.With True ... Level: Low ,Medium , High; IR-CUT&Dual-Voltage for optional;5.4-9MM Manual/Auto IRIS,and 2.8-12mm VF ... Reduction3D Motion AdaptiveWhite BalanceATW, AWBLow Light ModeLow speed shutter,AGC,Sense up B/W Low Speed Shutter .ImageDay/NightTrue Day/Night, Soft ...