For over 50 years, Nortek Security & Control LLC has been an innovator in the security and access control markets. Nortek Security & Control's legacy includes the early application of passive infrared detection and radio frequency (RF) transmission, technologies that revolutionized the wireless security and access control industries.

Today, Nortek Security & Control delivers class-leading wired and wireless products into a variety of markets serving the security, access control, health & wellness and home technology needs of its customers. Nortek Security & Control continues to expand its product and engineering prowess, leveraging the knowledge gained from strategic acquisitions and custom product development which will help lead the company into the next 50 years.