When a massive fire races through a million‑square‑foot warehouse, the clock starts ticking on three fronts: life safety, asset loss, and cause determination. Recent coverage of a six‑alarm blaze at a Kimberly‑Clark distribution warehouse in Ontario, California, showed just how quickly a large facility can be overwhelmed and how crucial video evidence becomes once the smoke clears.

Although this incident occurred outside Canada, the risk profile is familiar to any operator of a paper products plant, e‑commerce distribution centre, or industrial warehouse across Southern Ontario. These sites share similar building sizes, combustible stock, loading docks, and around‑the‑clock operations, making them vulnerable to both accidental fires and deliberate arson.

For decision‑makers running facilities in Burlington, Hamilton, Brampton, Kitchener, and the broader Golden Horseshoe, the lesson is straightforward: an industrial‑grade CCTV system is no longer just about theft. It is a core part of your fire risk, arson defence, and post‑incident investigation strategy.

Why are large warehouses so vulnerable to fire and arson?

Large warehouses and distribution centres face a unique risk combination: sprawling floor plates, high storage racks, and dense, often highly combustible inventory. In the Ontario incident, paper products and rapid fire spread forced firefighters to shift quickly to a defensive strategy as the building’s roof collapsed.

For Canadian operators, similar vulnerabilities exist:

• High fuel loads such as packaging, pallets, and finished goods.

• Long sightlines and blind corners where unsafe behaviour can go unnoticed.

• Contract and shift workers moving through the site at all hours.

• Remote yard areas with limited supervision after hours.

Without a properly designed industrial CCTV platform, “unseen behaviour” becomes “unmanageable risk.” You may have sprinklers and alarms, but you do not have a visual record of what happened in the minutes leading up to an incident.

How can industrial CCTV deter arson and unsafe behaviour?

A well‑planned camera system does three things before an incident ever occurs: deters, detects, and documents.

For Ontario warehouses and distribution centres, that means:

• Visible fixed cameras at exterior doors, smoking areas, loading docks, and waste handling zones, signalling that all activities are monitored and recorded.

• PTZ (pan‑tilt‑zoom) cameras covering wide yard areas, with the ability to zoom in on suspicious activity around trailers, dumpsters, and secluded corners.

• Interior dome cameras covering high‑risk zones such as break areas, maintenance shops, battery charging stations, and any area where workers might be tempted to bypass rules.

Modern NVR‑based systems with built‑in analytics can flag events such as loitering in restricted zones, after‑hours motion in an empty aisle, or people entering an area where they do not normally work. This does not just protect against an angry employee with a lighter; it also discourages careless smoking, improper storage of flammables, and unsanctioned hot work that could trigger a catastrophic blaze.

How does CCTV support fire and arson investigations?

In the Ontario warehouse case, investigators are reviewing videos posted online that appear to show the fire being ignited and may use them to help determine motive and sequence of events.

For a Canadian warehouse or distribution hub with a robust industrial CCTV platform, investigators should not have to rely on social media uploads to piece together what happened. Instead, they should have:

• Time‑synchronised footage from multiple cameras around the origin area.

• High‑resolution video capable of capturing small but critical details, such as open containers, ignition sources, or unsafe housekeeping.

• Longer retention windows—30, 60, or 90 days—so footage is still available once adjusters, investigators, and legal teams get involved.

• Tamper‑proof storage with redundant NVRs and, where appropriate, secure cloud backup to ensure evidence is preserved.

For insurers and fire marshals, clear video of pre‑incident behaviour often makes the difference between “undetermined” and a well‑supported conclusion. For the operator, that can influence everything from claim outcomes to future premiums.

What does a 64‑camera warehouse system typically include?

For a 1–1.5 million square foot warehouse or large distribution centre, it is common to see 64‑camera or larger deployments built around IP cameras and enterprise‑grade NVRs.

Typical design elements include:

• Perimeter coverage: Bullet cameras along the fence line, entry gates, rail spurs, and truck entrances.

• Dock and yard coverage: PTZs overlooking loading docks, trailer parking, and bulk storage areas for pallets and containers.

• Interior aisles and cross‑aisles: Dome cameras that capture activity along key traffic corridors and high‑value inventory zones.

• Critical safety nodes: Focused coverage on fire pump rooms, electrical rooms, maintenance shops, and chemical storage areas.

• Control room and remote viewing: A central monitoring station with video walls or multi‑screen workstations, plus secure remote access for managers and security leaders.

The system does not exist in isolation. It should be integrated with access control (door logs), alarm systems, and sometimes building management systems so that events can be correlated and responded to quickly.

If you are operating a large warehouse in Southern Ontario, a practical planning question is: what would a 64‑camera baseline look like in your specific facility, and how can it be phased in without disrupting operations?

How can CCTV help after a major warehouse incident?

Once the immediate emergency is over, your CCTV system continues to earn its keep. High‑quality footage supports:

• Insurance claims by showing asset condition before the incident, response timelines, and compliance with safety procedures.

• Internal investigations into whether policies were followed, whether supervision was appropriate, and whether disciplinary action is warranted.

• Learning and prevention by highlighting systemic weaknesses in housekeeping, access control, or contractor management.

• Worker communication by allowing safety teams to anonymise and share clips in toolbox talks, turning a near‑miss or loss into a powerful training moment.

A major incident can be a defining event for a site’s safety culture. Having clear, objective video evidence helps leadership avoid guesswork and focus on practical changes.

How ForceVision can help large Ontario warehouses

If you run a large warehouse, logistics hub, or distribution centre in Burlington, Hamilton, Brampton, Mississauga, or anywhere in the Golden Horseshoe, you do not need a six‑alarm fire to justify revisiting your camera strategy.

ForceVision works with industrial operators across Southern Ontario to design 64‑camera and larger systems that balance arson deterrence, operational visibility, and investigation support. Our team can walk your facility—physically or virtually—map key risk zones, and propose a phased upgrade path that fits both your budget and your operational realities.

If you are wondering whether your current camera coverage would stand up to a major fire or arson investigation, ForceVision can help you run that audit and outline concrete next steps.

Practical next steps for warehouse leaders

Before the next busy season, it is worth scheduling an internal review with operations, safety, and security to answer:

• Do we have strong camera coverage in the most likely ignition and misuse areas?

• Can we quickly retrieve and share relevant footage with fire officials and insurers?

• Are our retention policies aligned with the timelines of real investigations and claims?

• Do our workers understand that cameras are there for their safety, not to micromanage them?

A two‑hour cross‑functional review now can significantly reduce the pain of a major incident later.

FAQ

Q1: How many cameras does a typical large warehouse need?
Most large warehouses and distribution centres end up in the 64‑ to 128‑camera range, depending on square footage, yard size, risk profile, and whether rail spurs and remote storage areas are included.

Q2: Can CCTV actually prevent arson, or just help after the fact?
CCTV cannot eliminate the risk, but visible coverage, analytics‑driven alerts, and strong access control integration significantly deter malicious activity and catch unsafe behaviour before it escalates.

Q3: How long should we retain warehouse video footage?
For high‑risk industrial sites, many risk managers target 30–90 days of storage, with the option to archive specific incidents longer when they involve injuries, fires, or major losses.

Q4: Will more cameras make workers feel like they are being watched all the time?
If the deployment is explained properly—focused on safety, proof during investigations, and protection from false accusations—most workers see cameras as a tool that protects them, not a way to monitor productivity minute by minute.