Crystal & Clear Image: 1/3" Sony Super HAD CCD image sensor High Resolution: Support high resolution of 520 TV lines Vandal Proof: Special cover materials to withstand strong impact.

Special Assembling Method: All components are secured by just one screw

Signal-to-Noise Ratio more than 52dB (High Resolution Model only)

Free Viewing Angle: Versatility of a 3-axis camera lens to freely rotate (1), tilt (2) and pan (3) to every angle. 3 Axis rotation.