Regular maintenance of CCTV systems is essential to ensuring their long life; this includes cleaning lenses

https://wyatt-lens-web-25.theburnward.com/comprehensive-manual-to-setting-up-a-cctv-system-at-home-important-tips-for-a-secure-property

Routine maintenance of CCTV systems is key to ensuring their longevity; this consists of cleaning lenses, checking links, upgrading software application, and testing electronic camera performance periodically.