free cctv design tool 3

https://securitycameralayouttooltoday.yousher.com/how-a-security-camera-layout-tool-saves-time-and-prevents-blind-spots

I've been using a free CCTV design tool to plan out my home security system, and it's surprisingly intuitive. It lets me drag and drop cameras onto a floor plan, adjust angles, and see coverage zones in real time—no need for a sales pitch or hidden fees. Great for getting a clear layout before buying anything.