Results About Careers Contact Police / Investigator Video Request
Virtual Client Sign-in Guard Client Sign-in Request a Security Assessment (519) 800-3947
An ACS black Ford Explorer mobile patrol vehicle, unit W-101, parked at night under a lit gas-station canopy
Mobile Security & Alarm Response

When your site is unattended, the response should not be.

ACS provides scheduled mobile security checks and alarm-response attendance for sites that need more than an automated notification. From perimeter inspections and access checks to alarm attendance, incident documentation and client escalation, our team gives you a visible response when it matters.

The response gap

An alert is not
a response.

An automated alarm tells you something happened. It does not walk the perimeter, check the doors or stand on your property until the site is secure. When nobody attends, a notification is all you are left with.

After-hours alarm
A signal, and no one on site
False trip
Repeat fines, never verified
Unlocked gate
Found open hours later
Key-holder callout
Staff attending alone at night

AN ALERT STILL NEEDS SOMEONE TO ATTEND

Scheduled mobile patrol

Visible patrols,
on timing nobody can predict.

A marked ACS vehicle attends your site on a schedule built around its exposure, with arrival times randomized so the rounds can never be timed or learned by anyone watching.

  • Perimeter inspections

    A full walk of the fence line, yard and blind spots.

  • Door and gate checks

    Every opening confirmed closed, locked and secure.

  • Lighting and hazard checks

    Dark corners, failed lights, open doors and leaks flagged.

  • Randomized rounds

    Timing changes every visit, so no pattern ever forms.

ACS officer on patrol beside a marked ACS mobile patrol vehicle
Alarm-response attendance

When the alarm trips,
a person attends.

An automated notification cannot verify anything. ACS sends a licensed officer to the site, in person, to find out what actually happened before you or the police are pulled out of bed.

Attend and verify

An officer attends in person and tells a real event from a false trip.

Secure the site

Entry points checked and the property re-secured before the officer leaves.

Coordinate and escalate

Police met on site where needed, your contacts called on a defined path.

Add alarm video verification

Documented every visit

Proof of every round
and every response.

Every patrol and every alarm call closes with a documented report, timestamped, location-confirmed and filed to you, with photos whenever something needs your eyes on it.

  • Timestamped reports

    Arrival, findings and departure logged on every visit.

  • Photos where it matters

    An open door or fresh damage comes with an image, not just a note.

  • Clear escalation path

    Defined contacts and on-call dispatch, so the right person hears first.

ACS mobile patrol unit W-101, a marked black Ford Explorer, parked at night in the snow outside a lit residential building
Beyond the patrol

A patrol checks in.
Live monitoring never leaves.

Scheduled patrols confirm your property at set times, then move on, and the hours in between go unwatched. Live virtual security closes that gap. Trained ACS operators watch your cameras in real time, verify what is actually happening before anything escalates, and trigger the right response the moment it counts. Not a motion alert on a phone. A real person making the call, around the clock, and at a fraction of the cost of a guard on site.

DETECT · VERIFY · RESPOND · 24/7

Where it fits

Built for sites
that sit unattended.

Mobile patrol and alarm response cover the hours and the properties a fixed guard cannot, from a single vacant lot to a portfolio of sites on one plan.

Vacant & after-hours sites Construction sites Industrial yards Dealerships & auto lots Retail plazas Multi-site operations
Explore all solutions
FAQ

Common questions.

Patrol is scheduled. An officer attends your site on randomized rounds to check it over. Alarm response is reactive. When your system trips, an officer attends to verify the cause and re-secure the property.

A person. A licensed ACS officer attends the site, on every scheduled round and every alarm call. The point of the service is the attendance, not the alert.

Yes. Where a confirmed intrusion needs them, our officer attends, coordinates with responding police and secures the property afterward, so your key-holder does not have to drive out at night.

Around your site's exposure first, then randomized. Rounds land at different times each visit, so the schedule can never be learned or timed by anyone watching the property.

A timestamped report confirming arrival, findings and departure, with photos of anything that needs your attention, filed to you and kept on record.

Yes. Multi-site and portfolio operations run from one coordinated patrol plan, with each property's checks, contacts and escalation defined on its own.