https://www.ziwincctv.com/news/zn-pt850-high-accuracy-heavy-duty-pan-tilt-head.html
ZN-SPH50U High Accuracy Heavy-Duty Pan Tilt Head - TIANJIN ZIWIN TECHNOLOGY CO.,LTD.
ZN-SPH50U is a high-quality heavy-duty pan/tilt with a maximum top load capacity of 50 kg/110.23 lbs (two side load types available), and based on our...