Hikvision DS-1701ZJ-AC1(OS) Wall mount, Stainless steel with anticorrosive coating, silver moon gray

This part number corresponds to a Corner Mounting Bracket accessory, specifically designed for use with certain Hikvision dome or PTZ (Pan-Tilt-Zoom) camera models.

It allows a camera mount (often a pendant mount or wall mount) to be securely attached to a 90-degree outer corner of a building. The (OS) usually indicates that it is a specific size or style bracket, often designed for larger outdoor camera installations.