PTZ- Pan Tilt Zoom camera pole mount for camera models ST-HDC2IRPTZ, ST-IP2PTZ, ST-IP2IRPTZ-30 & ST-IP2IRPTZ-30, White Aluminum Alloy, For 3.9-7.8 Inch Diameter Poles, Weight Capacity: 22.1 lb (10.0 kg), Dimensions: 8.26 x 12.4 x 23.7 Inch (21.0 x 31.4 60.1 cm).