EMX Industries, Inc. is one of the worlds leading innovators of access control sensors used in a wide range of applications in many industries. For 30 years, we have worked with the access control, security, fence, gate and door operator, and parking markets. Our Access Control products are used in a wide range of commercial and residential applications. From Vehicle detectors and motion detectors to keypads and card readers along with every accessory necessary for a successful installation. EMX is a highly respected name in the access control industry. We design and manufacture sensors and accessories for gate, overhead door and parking barrier operators. Our sensors are used to detect the presence and motion of vehicles as well as people. EMX is an active participant in the UL Committee on UL 325 Specs. Our unique multi-voltage vehicle loop detectors, lensless photoelectric sensors are the industry standard.