OmniPreSense OPS242 Short Range Radar Sensor (detects motion, speed & direction)

The OPS242 is a complete short range radar sensor with motion, speed, and direction detection with onboard processing. The simple API reports all the processed data via USB, with flexible control over the reporting format, sample rate, and module power levels. The sensor can detect and report on multiple objects at the same time, including signal magnitude information. It has a detection range of 1m to 25 m (or 3ft to 80ft), with speed reporting up to 348 miles per hour, direction reporting (inbound vs. outbound), and a wide beam width of 78° to capture a larger area. Operates in industrial-grade temperature ranges (-40 to +85°C) for flexibility to use in a wide variety of environments.