For over 30 years, MS Sedco has dedicated itself to providing the finest sensor and switch products. As a leader in the automated door and traffic control industries, MS Sedco designs and manufactures electromechanical switches, motion and presence detectors using microwave, infrared and ultrasonic technologies. While these sensors are used in a wide variety of applications, our primary product lines include: microwave sensors, motion sensors, automatic door controls, traffic sensors, and controls.