... lens(optional) 20m,ICR IP66 Hot Sale Cctv Mini Dome Camera LH1-535 Product Features: *Latest TK8239 solution, superhigh ... .5Lux/(F1.2, AGC ON) B/W: 0Lux (IR LED ON)S/N Ratio>52dBGamma Correction0.45White BalanceAuto Day ... Color AdjustmentAutoAGCAuto/ManualBacklight CompensationAuto/ManualSync SystemInternalIR LED 2pcs array IR LEDIR Distance20mVideo Output1.0Vp-p,75ohm, BNC ConnectorPower ...