The high-tech way to protect what matters

Sigma Surveillance is a high-tech surveillance and remote monitoring company. We combine facial recognition, thermal imaging, automation, machine learning and deep learning with a team of dedicated agents.

Our mission

The highest level of security, built around each client

We strive to lead in surveillance technology so every client gets the highest level of security for their individual needs. Our agents are equipped with artificial intelligence, so no movement goes unnoticed on or around your property.

We started with facial recognition and AI cameras. Now we're expanding into automation, training AI models to watch for specific events and log them automatically, faster and more precisely than the human eye.

Our values

What makes us different

Latest technology

Dedicated to research and development to deliver cutting-edge solutions.

Always learning

Investing in our team's education and career growth.

Safety and quality

Strictly enforced safety and quality-assurance procedures.

Where we work

Canada and the United States

Headquartered in Acton, Ontario, serving Ontario, Montreal and California, and expanding across North America.