The WD Purple Storage Calculator app is a useful tool for determining the ideal storage capacity for your smart security system. Whether you're using microSD cards or hard disk drives, this app takes into account various factors such as video resolution, frame rate, and the amount of video you want to retain.

When it comes to microSD cards, the app considers factors like video resolution, frame rate, minimum video length to retain, and endurance requirements. Higher resolution and frame rate will increase your capacity needs, while greater endurance allows for less frequent card replacement.

For network video recorders (NVRs) using hard disk drives, the app takes into account the number of cameras, resolution, frame rate, video quality, and desired video retention. By inputting these parameters, you can easily determine the recommended total storage required.

Please note that the Surveillance Storage Capacity Estimator tool provided by the WD Purple Storage Calculator is for illustrative purposes only. Storage capacity needs may vary depending on various factors such as the actual number of cameras connected, days of storage required, video format, compression ratio, and system capabilities.

The WD Purple Storage Calculator app is a handy tool for anyone looking to accurately assess their storage needs for a smart security system. Download it today and ensure you have the right amount of storage for your surveillance needs.