Gatekeeper Systems, Inc. engages in the provision of intelligent video and data solutions designed to provide a safer transportation environment for children, passengers, and public safety personnel on multiple transportation modes. It operates through the Canada and USA geographical segments. It uses AI, video analytics, thermal cameras, and mobile data collectors to inter-connect public transit assets as part of intelligent transportation systems in a Smart City ecosystem. The company was founded by Douglas A. Dyment in 1997 and is headquartered in Abbotsford, Canada.