Initially designed for boundary/threshold crossing applications, the Impinj Threshold antenna has an extra-wide beam spread to maximize zone coverage.

Threshold antennas provide a consistent and continuous reading zone when distributed linearly from head to tail.

As part of a custom solution built with a Speedway reader, Threshold Antennas identify items as they pass over or under a threshold or boundary. Its high-capacity read beam is designed to maximize intensity in highly specific areas.