If you also have cctv cameras then you can tell the guard to view the same and figure out if there is anything fishy happening around. The guard should be observant and alert and this will help in keeping your premise safe and better. Just keep an eye on what’s happening around and see how you can get relevant solutions. More https://www.articleted.com/article/192511/31328/Hiring-an-active-and-alert-security-guard-for-residential-or-commercial-premises