Zoom Ratio

Zoom ratio is the ratio of the maximum and minimum focal length of the zoom lens and the vari-focal lens. 

Zoom Lens

Zoom lens change the focal length without changing the position of the subject by moving a part of the optical system of the lens. 

Weather Proof Design

Weather Proof Design, an IP66 rated weather proof housing, protects the camera from damage caused by rain, snow and dust and allows it to be used outdoors. 

Vandal Proof Design

Vandal Proof is designed to withstand rugged environments. Aluminum die-casting enclosure and Poly Carbonate clear dome enables stable 24hours security tasks. 

Vertical Resolution

Vertical Resolution refers to the spatial resolution in the vertical direction, and is a criterion indicating to what extent the detailed part of the subject can be reproduced. 

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