Our loop detectors for automatic doors, gates, rolling shutters and gate barriers are reliable, durable, and easy to install. They detect the presence of a person or vehicle and trigger the opening or closing of the door, gate, shutter or barrier. Our products are available in a variety of models to suit your specific needs. We offer a wide range of accessories to complement our products, such as wireless transmitters and receivers, remote control units, etc. Once installed, our loop detectors will provide reliable and consistent operation of your automated doors or gates. They are also compatible with most types of automatic opener systems.