BZ-371CSX22 X22 ZOOM CAMERA 1/3” Sony DS CCD 700TVL, 0.03 LUX Features SONY 1/3" CCD ICR Indoor Application RS-485 control Up to 22X Zoom. Elegant and small case Effio-E Solution 700 TVL resolution OSD Menu ATR (Adaptive Tone Reproducti on) 2D Noise Reduction BLC/HLC/AGC Motion Detection & Privacy Masking Color Rolling Control