2. Customers rave about ATC's security systems, praising their fast resolution of problems and excellent customer service. The staff is friendly and knowledgeable, providing top-notch advice on alarm system products. The company's reputation as an innovator in technology ensures clients receive cutting-edge monitoring abilities for both residential and commercial needs. 6. Unique facts about ATC include their founding in 1976 by a telecommunications expert, their approval by Underwriters Laboratories of Canada, their extensive experience in the industry, and their focus on integrating computer functions with remote monitoring. 7. ATC's specialty lies in providing direct system monitoring to clients without the need for an intermediary, thanks to their innovative technology and seasoned technicians. Their Monitoring Center, established early in their career, showcases their dedication to offering high-quality security solutions to medium-sized and large companies, as well as residential customers. 4. Positive reviews for ATC include customers praising the great service, fast problem resolution, and knowledgeable staff. One client specifically highlights the excellent advice provided by a member of the team regarding Alarm system products. Overall, ATC receives high praise for their innovation, exceptional customer service, and advanced technology in the security systems industry.