Ajax, ON
Industrial yard security in Ajax
Sigma's live agents and AI cameras watch Ajax warehouses, storage yards and plants 24/7/365, warn intruders off through the site's speakers and call police with the video.
Local and live
Warehousing and manufacturing along the 401
Ajax grew out of a wartime munitions plant, and industry still shapes it. The Town's economic development office calls logistics, warehousing and storage its fastest-growing sector and advanced manufacturing its historic strength, with about 3,500 jobs in aerospace, automotive and automation. Highway 401 cuts across the town with interchanges at Westney Road and Salem Road, Highways 412 and 407 are close by, CN and CP rail lines serve the area, and the Queenston-Lewiston border crossing is about 172 km away.
Durham police files show what Ajax yards deal with. On a June 2026 evening, officers found a man inside a recycling yard on Dowty Road after more than $45,000 in scrap metal had gone missing, and police said he had stolen from the business several times before. A month earlier, four people were arrested after a break-in at a secured sea container near Commercial Avenue and Hunt Street, with break-in tools among the items police found. Containers, metal stock and parked equipment invite repeat visits when nobody is watching.
Repeat thefts are where live monitoring pays off. Once Sigma's technicians have cameras and speakers covering an Ajax yard, every after-hours detection goes to an agent who sees it in real time, warns the person off through the speakers and brings in Durham police with the video if they keep going. Each visit is recorded and reported, so a pattern shows up in your incident reports long before it shows up in an inventory count.
On the record: Durham Regional Police arrested a man inside a recycling yard on Dowty Road in Ajax on June 25, 2026, after more than $45,000 in scrap metal was stolen. Police said he had committed multiple thefts from the business. Source: Durham Regional Police Service, Male Arrested for $45,000 Metal Theft in Ajax (July 6, 2026), 2026
Also covering Pickering, Whitby, Greenwood, Brooklin, Claremont, Scarborough, Oshawa, Uxbridge.
Sigma Surveillance for Ajax
Remote security and site operations, watched live 24/7/365 by dedicated agents. Based in Acton, Ontario.
- Remote security: live agents, AI person and vehicle detection, live, instant talk-down
- Gate operations: a remote gate attendant who sees every arrival
- Yard operations: damage inspections, visual seal checks on video, parking reports
- Incident response: escalation to police and fire services, video evidence and reports
Our technicians come to your site to design and install cameras and speakers, and we can also connect many compatible cameras you already have. Your site provides the power, internet connection and gate.
Ajax sites
What we protect in Ajax
Built for warehouses and storage yards in Ajax's growing logistics sector, recycling and scrap yards, and manufacturing plants with trucks and containers on site.
Warehouses and cold storage
Docks and perimeters watched around the clock, with alerts when temperatures drift.
Warehouse monitoringStorage and equipment yards
Auto-tracking cameras that follow movement after hours across containers, equipment and parked assets.
Storage securityTruck yards and logistics
Gate control, driver verification and full-yard coverage for trailer rows, fences and blind spots.
Truck yard securityCommercial properties
Plazas, dealerships and gas stations, with loitering, break-ins and hazards handled live.
Commercial monitoringHow it works
From first movement to final report
Detect
AI cameras flag people and vehicles 24/7 and ignore wind, rain and animals.
Verify
Your dedicated agent reviews the live feed and decides what's really happening.
Deter
Live, instant talk-down, plus sirens, warns intruders off before damage is done.
Respond
We escalate to police, fire services and your team, and can manage your gate remotely.
Report
Every incident is logged with video clips and a written report you can share.
FAQ
Ajax monitoring questions
Our Ajax yard near Salem Road stores sea containers. Can you watch them overnight?
Yes. Cameras are placed to see along the container rows and the fence, and AI person and vehicle detection flags anyone moving between them after hours. An agent verifies it on live video, gives a live, instant talk-down and calls police if the person stays.
Can agents let our contractors and carriers in on weekends?
Yes. With Gate Operations, agents see each arrival on camera, speak with the driver or contractor through the gate speakers, check them against your approved list or schedule and open the gate remotely. Anyone not on the list is turned away and you're notified, and every entry and exit is logged.
Sigma is based in Acton. How does an Ajax site get set up?
Monitoring is done remotely, so distance isn't an issue. Sigma's technicians travel to the site to install the cameras and speakers, and many compatible cameras already in place can be connected. Your site covers the power, internet connection and gate.
How do I get started?
Request a free site assessment or call (416) 477-5589 ext 2. A Sigma specialist reviews your layout, existing cameras and risks, then recommends the right coverage, at no cost and with no obligation. Every quote costs less than a 24/7 guard.
More service areas in Ontario: Oshawa · Pickering · Whitby · Barrie · Belleville · Bradford West Gwillimbury · Brampton · Brantford · Burlington · Caledon · Cambridge · Chatham-Kent · Cornwall · Fort Erie · Greater Sudbury
