Until now, conventional microwave motion detectors for the automatic door industry have been able to reliably detect motion only down to a few inches per second.

The Model ID20 is a microwave motion detector designed to trigger the operation of an automatic industrial door. The main difference between the ID20 and other motion detectors is that the ID20 will respond to motion moving in only one direction. The ID20 generates a very low power microwave beam aimed to cover the same area normally covered by loop detector systems. It is less expensive to install and less susceptible to damage and malfunction from ice, salt and heavy vehicular traffic.

The DH98i is a microprocessor controlled active infrared motion and presence detector which serves two purposes. First, it is designed to activate any industrial automatic door made today. Second, it provides
presence detection close to all types of industrial automatic doors.

The 216 Series touchless switches are active infrared devices  designed to activate full and low energy automatic doors.

The DB11 is a reliable safety beam for automatic doors. The transmitter unit generates pulses of infrared light which are detected by the receiver unit. When the infrared beam is interrupted, the relay output signals the door control to open. In the event of power loss to the DB11, the relay output will also signal the door control to open (failsafe). This relay output can be used with any manufacturer's control.

The GD11S is a reliable safety beam used for automatic door and gate applications. It is designed for use in areas where a recessed safety beam cannot be used. The GD11S is also ideal for replacing pneumatic or electric door edges, treadles and other more expensive and cumbersome devices.

The Model TC30 is a vehicular presence detector designed to actuate a traffic controller. The TC30 operates on a principle called "Ultrasonic Ranging". A burst of ultrasonic energy is transmitted from the unit and, if an object is in the pattern, some of this energy is reflected back and detected. Once triggered, the relay will hold for as long as an object is within range plus the relay hold time delay (user adjustable from 0.25 to 10 seconds).