TP-Link - VIGI Network Camera Pole Mounting Bracket SPEC: SGCC, Stainless Steel, 105 ž 100 ž 39 mm (4.13 ž 3.94 ž 1.54 in) FEATURE: Suitable for Pole Mounting, Fits Poles 70mm to 130mm in Diameter, Compatible with VIGI Bullet/PT Cameras, Easy to Install