Should I use a static guard or mobile patrols?
A static officer gives continuous presence and is the right answer where access control matters, a site with deliveries, contractors and inductions needs someone at the gate throughout.
Mobile patrols visit on a schedule and suit lower-risk sites, multiple properties, or cover between other measures. The trade-off is that anything happening between visits is unobserved.
Patrol timing should be varied. A fixed schedule is one that anybody watching the site can time, which converts a deterrent into a timetable.
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