CNB D2960PVD / D2960P - High Sensitive 1/3" SONY Super HAD CCD - Built-in DC Iris Vari-focal Lens (f=4~9mm) (D2960PVD) - High Resolution : 530 TV Lines - Electrical sensitivity-up (DSS) - Min. Illuminaiton : 0.0008Lux (DSS on, B/W) - Polycarbonate dome & die casting housing - Extra Video Out Port for Easy Installation - 3-Axis Movement for Free Lens Rotation - Dome Size 100mm