Mobile patrols vs static guards.
Two different security disciplines that solve different problems. Most businesses don't need to pick one — they need to know which earns its keep on their site, and where the line sits between them.
Mobile patrols are right for sites where the cost of a 24/7 static guard isn't justified by the actual risk — most commercial premises, residential properties, and construction sites. Static guards are right when there's a continuous need for a physical presence, a defined point to control (entry, reception, VIP), or when the site can't be left unattended for any meaningful window. Many businesses need both at different times.
What each discipline does
Mobile patrols
A licensed officer in a marked vehicle visits the site multiple times across a shift window. Each pass is a physical perimeter walk — not a drive-by — checking entry points, lighting, signs of tampering, and anything that's changed since the previous pass. Officers move between client sites, so the per-site cost is shared.
Static guards
A licensed officer is on site continuously through their shift. They might be at a reception desk, a gate, a controlled access point, or moving through the building on a defined post pattern. They don't leave the site during the shift.
Cost comparison
The cost difference isn't subtle. A static guard at standard daytime rates costs roughly 5–8× the per-shift cost of a mobile patrol pass on the same site. Across a week, a single 24/7 static post is in a different cost universe than even an aggressive 6-pass-per-night mobile schedule.
That said, the cost-per-coverage is different. Static guards give you 100% temporal coverage for the post they cover. Mobile patrols give you coverage at specific moments — useful for deterrence and investigation, less useful for sites where something needs to happen continuously.
When mobile patrols are the right call
- Construction sites — risk concentrates overnight, between trade days. 4–6 patrols per night through the high-risk window is usually plenty.
- Retail and commercial premises after hours — when staff have left, the building's locked, and the risk is intrusion rather than an active threat.
- Body corporate / strata — patrols of common areas, basement carparks, and grounds. Random + scheduled timing.
- Light industrial — sheds, plant yards, depots, warehousing. Overnight passes plus alarm response.
- Residential acreage and absent-owner properties — pre-holiday patrols, post-storm checks, weekend cover.
When static guards are the right call
- Reception cover — visitor management, access control, brand-front presence in corporate offices.
- VIP or high-profile sites — continuous presence is the deterrent.
- High-risk windows on otherwise-low-risk sites — e.g. construction sites at handover with $200k of appliances on site for the final week.
- Events — crowd control, access management, in-room presence (this is technically event security but follows the static-guard pattern).
- Industrial sites with continuous operations — gatehouse, dock cover, controlled access points.
- Sites where alarm response time isn't fast enough for the risk — if any dispatch-and-drive response is too slow because of what's on site, you need someone there continuously.
When you need both
Plenty of operations layer the two:
- Daytime static reception cover + overnight mobile patrols
- Construction site with mobile patrols through frame stage, then static guard for the pre-handover week when high-value finishes are on site
- Body corporate with daytime concierge + overnight mobile patrols
- Event with static guards on entry and VIP areas + mobile patrols of the overflow carpark
The middle option: dedicated mobile
Between the two ends sits "dedicated mobile" — an officer in a marked vehicle stationed at or near the site, doing repeated walks rather than visiting once or twice. This works well for short high-risk windows (e.g. a single overnight shift covering a vulnerable phase) where a full static post is overkill but a couple of patrol passes is too thin.
How we scope it
Free site visit, then a written scope that reads against actual risk rather than a generic template. We'll tell you honestly when a mobile patrol cadence is enough versus when you actually need a static post. More on mobile patrols and static / event guarding.
Get a written scope
Tell us about the site, the risk window, and what you're protecting. We'll come back with a layered plan — patrols, static, alarm response — sized to your actual needs. Request a site visit → or call 0414 829 850.
Published 30 April 2026 · Anthony Tupper, Founder · Tupper Security Services holds Queensland Security Firm Licence (Class 1) #4572076.