Auto-Cruise PTZ Security Camera Outdoor 30X Optical Zoom 4-in-1 TVI/AHD/CVI/CVBS

4.7 to 141mm（F1.6 toF2.7） 30X Optical zoom. Zoom Speed. Angle of View Horizontal Speed. Wide angle speedlimit. Vertical Speed. Focus / speed automatic matching function. Protection level.

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